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# Magictale Electronics

DIY Kits, Entertaining Projects, Hacks and Reviews

## Sitemaps

- [XML Sitemap](https://magictale.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Flashing BLE112 with Arduino-Based CC-Debugger](https://magictale.com/2884/flashing-ble112-with-arduino-based-cc-debugger/) - As it is always the case, many products from Texas Instruments require a CC-Debugger to flash program memory. Bluegiga's BLE112 module is not an exception. But when one compares BLE112 and CC-Debugger prices things don't look bright anymore - there is a little sense (if any) to pay $50 US dollars for a CC-Debugger to
- [The BlueButton - Assembling & Testing First Prototype](https://magictale.com/2851/the-bluebutton-pcbs-arrived/) - The PCBs eventually arrived, however, this time it was somewhat disappointing: instead of usual two weeks the manufacturing process along with the shipment took almost four weeks. The quality seems to be fine and no 'gotchas' have been found so far so hopefully soldering will go smoothly. This is how the PCBs look like: The
- [A 16S8D VFD Panel Revamp: Revision 2.0](https://magictale.com/3047/a-16s8d-vfd-panel-revamp-revision-2-0/) - This is a deep redesign of MVFD 16S8D Panel Rev.1.0 project which fixes minor and major issues and finally solves the fundamental problem of some parts becoming obsolete. Let's reiterate the reasons which were the main driving forces of the project to come into existence: - Single power source (+5V) which makes it possible to
- [A Luminardo Board Revamp: Revision 2.1](https://magictale.com/3102/a-luminardo-board-revamp-revision-2-1/) - This is a second spin of Luminardo boards with the focus on elimination minor mistakes found in the revision 1.0. A motion sensor is fully integrated with the PCB this is why the board has an inflow on top of its outline. Also an obsolete inductor is replaced with the one of a similar footprint
- [Luminardo: Designing Enclosure](https://magictale.com/3153/luminardo-designing-enclosure/) - The idea of making enclosure fully out of acrylic panels was abandoned due to 'squarish' look of the final product. We really wanted to create something a little bit more stylish and this is why the most obvious choice was 3D printing. That way it was possible to make rounded corners and streamline shape. However,
- [MVFD Panel and Regular Arduino](https://magictale.com/3240/mvfd-panel-and-regular-arduino/) - Today we are publishing photos of fully assembled and tested MVFD 16S8D Panel, Rev 2.0. The board on the pictures is fully populated with components which means that apart from displaying alphanumeric information it can measure ambient light intensity, emit simple 'beep', receive signals from an IR remote control and shine with an RGB LED.
- [Lumunardo in White Case and Blue Screen](https://magictale.com/3294/lumunardo-in-white-case-and-blue-screen/) - Introducing a more stylish look of the enclosure made of white PLA material and translucent blue front and rear panels. It is very hard to find acrylic material other than transparent white with 2mm thickness so we had to modify the top and bottom shells to be able to fit 3mm thick panels. The introductory
- [An Internet Controlled RGB Night Light](https://magictale.com/3507/an-internet-controlled-rgb-night-light/) - There are moments when we step away from serious projects and experiment with new tools, materials and ideas. This project falls into a fun category however, we do hope that it could be of some interest for the DIY community. For quite some time we were thinking about making an original birthday present and finally
- [Prototyping Enclosure in SolidWorks](https://magictale.com/3495/prototyping-enclosure-in-solidworks/) - This design activity was a bit more about test driving SolidWorks. We are not industrial designers and in fact didn't have any previous experience with this CAD system. Well, strictly speaking, it was the second Dmitry's creation in SolidWorks while the first one was really primitive, made of sheet metal which by its nature doesn't
- [Arty Z7 Zynq 7020 - 'Hello World'](https://magictale.com/3718/arty-z7-zynq-7020-hello-world/) - Having hardware and software configurable platform gives the ultimate flexibility. Having FPGA fabric and two ARM cores integrated into a single System-On-Chip (SoC) gives benefits of the two (hardware and software) worlds, compact size, advanced optimisation of such integration, reduces the time for development effort, simplifies subsequent testing, verification and validation. Today we are reviewing
- [RGB LED PWM Demo on Petalinux](https://magictale.com/3924/rgb-led-pwm-demo-on-petalinux/) - In this tutorial we are going to use the same hardware descriptor from the previous post and build an RGB LED PWM Demo driven by Petalinux. To do this we will need a Linux machine with Petalinux SDK installed on it. In this experiment we will be using SDK 2017.3 but any newer revisions up
- [MDIO over any GPIO in FreeRTOS](https://magictale.com/4036/mdio-over-any-gpio/) - Introduction Have you ever experienced limitations of the Zynq/Ultrascale MPSoCs from Xilinx when it comes to GEMs and MDIO interfaces? The thing is that only specific GPIO pins can be used for MDIO communication. As seen on the picture below, apart from EMIO (PL pins) only MIO 52 and 53 can be used to drive
- [FreeRTOS USB Host  for Zynq 7000](https://magictale.com/4075/baremetal-freertos-usb-host-2-0-stack-for-zynq-7000-mpsoc/) - Arty Z7 January 7, 2023 DIY Kits, Entertaining Projects, Hacks and Reviews dmitryp
- [Luminardo: USB Host Test](https://magictale.com/1603/luminardo-usb-host-test/) - One of the most attractive features of Luminardo is its USB Host functionality built around MAX3421E chip and amazing USB Host Library for Arduino written and maintained by TKJ Electronics and by Circuits@Home. Today we are going to compile their library for our Luminardo and try to run a 'quality test' to make sure that
- [Luminardo + Bluetooth dongle: to be or not to be?](https://magictale.com/1661/luminardo-bluetooth-dongle-to-be-or-not-to-be/) - Our next goal would be to establish communication between Luminardo and ELM327 OBDII Bluetooth adapter like the one shown on the picture below. The adapter allows not to interfere with wires and therefore eliminates (or at least minimises) chances of running into problems with car's onboard electronics, however, Bluetooth link adds up an additional complexity
- [Quiz System DIY Arduino Project for a Budget Price](https://magictale.com/1911/quiz-system-diy-arduino-project-for-a-budget-price/) - This time our task was to build a Quiz System (also known as 'Quiz Buzzer' or 'Quiz Show'). The real challenge was in meeting two major requirements: being really inexpensive and looking attractive and 'factory-made' at the same time as the project was intended for use in elementary school. To our surprise, it became almost
- [Interfacing SSD1306 OLED Display with Luminardo](https://magictale.com/2459/interfacing-ssd1306-oled-display-with-luminardo/) - Some time ago we began looking for alternative displays for our Luminardo project and got inspired by a DIY OLED interface board. The author found cheap monochrome OLED displays on Ebay, designed an interface board and wrote a C library. In addition to that some more information on driving such display type was found at
- [Comparing PCB manufacturers](https://magictale.com/3592/comparing-pcb-manufacturers/) - Foreword For the majority of our projects we have been using pretty much the same PCB manufacturer called Itead Studio. They have always been the front runners offering good quality at exceptionally low prices. For all our projects the quality has always been 'good enough' until the moment when we began making Olinuxino and noticed that
- [A Handsoldered PCB Running Embedded Linux](https://magictale.com/3330/a-handsoldered-pcb-running-embedded-linux/) - A foreword Homemade Linux boards have always been just a pipedream for many due to prohibitive complexity of both hardware and firmware. The situation hasn't even changed with the arrival of Raspberry Pi and Beaglebone boards which still can't be replicated in home labs either due to the absence of design files, proprietary components in
- [Luminardo: Fabrication and Assembling](https://magictale.com/3199/luminardo-fabrication-and-assembling/) - Before STL models can be sent to a 3D printer they need to be converted into format recognized by a specific make and model of a printer. This job is usually done by software distributed with a printer. Besides, additional manipulations need to be done: the model must be properly positioned at the very centre
- [Pilot Display for... a Twin Turbine Engine!](https://magictale.com/1801/pilot-display-for-a-twin-turbine-engine/) - Just recently by a pure accident we became involved into very unusual project. Willing to become known to some degree amongst the local Sydney electronics enthusiasts we decided to take part in one of the community projects and help to build something. It didn't take much time to wait for someone who posted a request
- [Automated LED Color Recognition](https://magictale.com/3012/automated-led-color-recognition/) - The problem of automated LED color detection seems relatively easy to solve. However, the devil is in details and when it comes to practice, there is always something which goes not as expected and our practical implementation was not an exception as we encountered multiple challenges. Nevertheless, there are some ways to overcome those challenges.
- [Adding HM-10 Support to Arduino-Based CC-Debugger](https://magictale.com/2993/adding-hm-10-support-to-arduino-based-cc-debugger/) - After numerous reports of failures to flash HM-10 Bluetooth modules with the Arduino CC-Debugger we were lucky enough to get the module for experimentation and troubleshooting. To our surprise the tool indeed was refusing to communicate with the HM-10. Even 'Info' button kept reporting 0 Kb of flash memory which was clearly wrong. It has
- [Firmware for Pilot Display](https://magictale.com/1856/firmware-for-pilot-display/) - The firmware of Pilot Display unit comprises of two parts: bootloader and main application. Bootloader simplifies the process of main application upgrade - once the bootloader is programmed, there is no need in external programmers to do firmware upgrades. Source code of the main application is designed as a sketch for very popular Arduino platform
- [Revisiting VFD PSU – Part III](https://magictale.com/2700/revisiting-vfd-psu-part-iii/) - It is time to test our revisited VFD PSU in real life. We are going to build a quick prototype using a PCB from MVFD 16S7D Panel with minimum components loaded. All we need to solder is a VFD controller IC2 (instead of HT16515 we are going to use PT6315 as they are pin-to-pin compatible),
- [A Man and His Dream to Fly](https://magictale.com/2880/a-man-and-his-dream-to-fly/) - This is the man whom I met in North Sydney last year. He turned out to be an entrepreneur, a test pilot, an owner of an advertising agency on Miller Str. and God knows who else. I designed for him a a pilot display for his turbofan power jet: https://magictale.com/category/pilot-display-4-turbine/ and at that time was
- [The BlueButton - Envisaging Enclosure](https://magictale.com/2805/the-bluebutton-envisaging-enclosure/) - Continuing the development cycle of the BlueButton today we are going to create an enclosure prototype which potentially could be 3D printed. The goal would be to fit PCBA into a plastic box comprising of three parts: a top shell, a bottom shell and a round button. All 3D bodies will be created by extrusion
- [Our Website is Mobile Friendly Now](https://magictale.com/2803/our-website-is-mobile-friendly-now/) - As a result of ongoing effort our website became mobile friendly or, using the trending words, 'it has a responsive design'. The blog is still readable even on devices with very narrow canvas and should look reasonably well on Android phones and iPhones. In addition to that, now there is a QR Code of the
- ['Man it is Voodoo Magic!'](https://magictale.com/2792/it-is-voodoo-magic-man/)
- [The BlueButton Project](https://magictale.com/2726/the-bluebutton-project/) - Recently, after attending Ability-Maker-Meetup we were inspired by a group of friendly and openminded people with vision, passion, creativity and tremendous variety of skillsets. The people who share the same goal - to help those in need and with limited mobility by making openhardware things making hard lives of disabled people a bit easier and
- [VFD Color Filter Made of Plastic Glass](https://magictale.com/2044/vfd-color-filter-made-of-plastic-glass/) - Stylish and professionally looking enclosures for DIY electronics is a known challenge for both beginners and advanced hobbysts. Custom made cases are either too expensive, too difficult/time consuming to build or the resulted forms are too primitive/ugly. Besides, electronics engineers usually are not exceptionally good at 3D designing and they tend to consider assembled and
- [VFD Driver Demo](https://magictale.com/853/vfd-driver-demo/) - In order to control DP501 HNV-07SS61 VFD in an effortless and efficient manner the following software driver has been implemented. The functionality is encapsulated in HT16512.cpp and HT16512.h files and designed for AVR processors. To drive communication interface the logic uses PinMode and DigitalWrite functions provided by Arduino low level library. Also new HT16512 class
- [VFD Panel: Building Clock+Thermometer](https://magictale.com/937/vfd-panel-building-clockthermometer/) - Now when we have full control over VFD display, it is time to build something meaningful. How about remotely controlled clock with temperature sensor? Boring? Well, it will be unusual device: capable of working from virtually ANY type of remote control, with display activated by a motion sensor, with capability to log current temperature to
- [VFD MagiClock Laser Cut Enclosure](https://magictale.com/1024/vfd-magiclock-laser-cut-enclosure/) - To give any electronic project a neat look it is always very important to put it in an enclosure of appropriate sizes and shapes. Our VFD clock is not an exception and also needs a box. There are at least three ways to do so. First is to find something off-the-shelf. This is probably the
- [GPS/GSM Module. List of Components](https://magictale.com/654/gpsgsm-module-list-of-components/) - The minimum set of components for GSM functionality and external 3.4V 2A power supply is given below: Image Position Manufacturer part number/Digikey part number Comments Unit price,USD Qty Extended price,USD CONN1 AWHW14G-0202-T-RHRP14H-ND CONN HEADER LOW-PRO 14POS GOLD 0.97 1 0.97 U1 Search on ebay.com,alibaba.com SIM900D GSM module 27 1 27 CONN4 CONSMA002CONSMA002-ND CONNECTOR FEMALE R/A
- [PCBs for Display Module have arrived](https://magictale.com/105/pcbs-for-display-module-have-arrived/) - New PCBs for multipurpose dot matrix display module have been delivered. Each module comprises of two PCBs joined together by a connector and allowing to minimise vertical dimension virtually to a LED matrix height and giving flexibility to change display color simply by replacing the LED panel. This time a different PCB manufacturer has been
- [DefendLineII. Circuit Diagram](https://magictale.com/278/defendlineii-circuit-diagram/) - The heart of the unit is CPU ATMega1280 microprocessor running at 14.7456 MHz (Y3 crystal). This frequency provides required accuracy to clock serial communications at 57600/115200 bps between the unit and external devices such as PC, GPS module, GPRS modem, JPEG cameras etc. The ATMega1280 processor has four hardware serial ports facilitating simultaneous interactions with
- [DefendLineII project is in testing phase](https://magictale.com/172/defendlineii-project-is-in-testing-phase/) - DefendLineII is the most advanced and multifunctional project of Magictale company so far. It was designed to be the second generation of DefendLine GSM alarm system allowing to break mobile phone dependency, aimed to minimise power consumption, increase overall system's fault tolerance and remain fully functional in environments with harsh conditions like subzero and negative
- [Magictale Electronics blog is opened!](https://magictale.com/12/magictale-avr-projects-blog-is-opened/) - Welcome everyone to the newly created Magictale Electronics blog! As you probably already guessed, it is dedicated to exploration of vast, entertaining and everchanging world of modern electronics and particularly those devices based on microprocessors. The projects published here are thought to be implemented in a way allowing to simplify the understanding of their principles,
- [First factory manufactured PCB has been assembled](https://magictale.com/35/first-factory-manufactured-pcb-has-been-assembled/) - At last all necessary parts arrived and the home made device reincarnated into a neat assembly based on factory manufactured PCB. The microprocessor has been flashed by means of USBTiny programmer via ISP connector and the system has been successfully tested - no functional problems. For more information about this project please follow the link:
- [First PCBs have arrived!](https://magictale.com/30/first-pcbs-have-arrived/) - At last first three DefendLine PCBs have been manufactured and delivered. Anxiously awaiting for components to be delivered as well to begin soldering. Meantime, if it is topical for you, please express your interest in PCB by writing a message to the admin. For more information about this project please follow the link: DefendLine project
- [Buy DefendLine Kit](https://magictale.com/45/buy-defendline-kit/) - DefendLine Kit is a fully assembled and ready to use PCB, it is an excellent solution for anyone from beginners to experienced hobbists, the device can be considered as an inexpensive GSM alarm with potential of sending pictures of a guarded site (the latter option is available for certain mobile phones only). The board works
- [Buy Multipurpose LED Display Kit](https://magictale.com/122/multipurpose-led-display-kit/) - Multipurpose LED Display Kit is designed as elegant and simple addition to microcontroller projects. In comparison with conventional LCD displays which have already over flooded the global market it has significantly bigger symbols brightly glowing in dark areas and distinctly visible from a distance of a few meters. At the same time, unlike 7-segment LED
- [Buy PCBs For Multipurpose LED Display Kit](https://magictale.com/146/buy-pcbs-for-multipurpose-led-display-kit/) - These are just the PCBs for Multipurpose LED Display Kit, no other parts are included! You must supply the rest of the components to build it. To get more comprehensive information download LED Display User Guide $20 USD for item plus $8 USD for flat shipping
- [GPS/GSM Module. PCB Component Layout](https://magictale.com/711/gpsgsm-module-pcb-component-layout/) - Components are soldered on both sides of the PCB. Only components that need to provide the required functionality should be soldered. Depending on your situation, some components such as CONN1, CONN2, CONN4, CONN5, L1 etc can be soldered on either side of the board. There is no strict sequence for soldering but U1 should be
- [GPS/GSM Module. Software support](https://magictale.com/725/gpsgsm-module-software-support/) - Module software support includes GSM module library and an example of its typical usage for ATMega microprocessor family written in C/C++. The logic of interaction with SIM900D modem is enclosed in SIM900Modem.c, SIM900Modem.h files and relies on enhanced version of HardwareSerial class originally designed for Arduino project. As SIM900Modem.c does not depend on AVR specific
- [MVFD Panel in 3D](https://magictale.com/1404/mvfd-panel-in-3d/) - Building a 3D model from PCB design files can bring your project to a totally new level. It comes at a price as it requires extra design time but being properly done it saves a lot of effort and money in the future as it minimises risks by helping to capture issues on early stages
- [MVFD Serial Backpack](https://magictale.com/1440/mvfd-serial-backpack/) - With MVFD Panel requiring substantial amount of pins it becomes really first priority to minimise the number of GPIO and processor's resources for some projects. That is where MVFD Serial Backpack comes to play. It takes responsibility of communication with VFD panel and conveniently provides either I2C or Serial interface to the main controller. Very
- [Introducing Luminardo](https://magictale.com/1487/introducing-fluoroduino/) - Luminardo was specifically designed to work together with Vacuum Fluorescent Display (VFD) panels such as MVFDPanel 16S8D. One of the most distinctive features of Luminardo is its low profile. The board also shares same dimensions with VFD module so the final product looks very compact and unusual, it could be easily embedded into a car
- [Revisiting VFD PSU – Part II](https://magictale.com/2603/revisiting-vfd-psu-part-ii/) - We are continuing our experiments with an alternative VFD power supply which we started some time ago. The high voltage part remains pretty much unchanged for now - it is an inverting regulator based on inexpensive chip MC34063. Excessive current consumption (60-70mA) in idling mode is still an issue but we are not going to
- [Electronic OBDII Gauge on Luminardo](https://magictale.com/2570/electronic-obdii-gauge-on-luminardo/) - Let's make something more complex using Luminardo, a Bluetooth dongle, a OBDII translator ELM327 and a 128x64 pixels graphical monochrome OLED display SSD1306. The plan would be to utilise USB host functionality to communicate to ELM327 via SPP interface and represent such parameters as engine RPM, vehicle speed, battery voltage, remaining fuel on a display.
- [First Luminardo Prototype Assembled](https://magictale.com/1541/first-luminardo-prototype-assembled/) - First Luminardo prototype has been assembled and tested. As it usually happens, first revision is not without flaws. There are two issues with circuit diagram, one issue with component footprint, a few typos in BOM as well. First and the most annoying issue is related to 74AHC125 buffer (U5) which outputs never go to high
- [Toyota Camry: Fixing Sagging Roof & Fitting Car Cameras](https://magictale.com/2394/toyota-camry-fixing-sagging-roof-fitting-car-cameras/) - As the headlining in our Toyota Camry 1998 was deteriorating we decided to do something about it. But instead of rushing to the nearest auto upholstery/motor trimmers we tempted to do it ourselves. What does it have to do with electronics, an attentive reader would ask. Well, if we were going to deal with roof
- [Keyless Entry Remote Battery Replacement](https://magictale.com/2351/keyless-entry-remote-battery-replacement/) - Just recently we faced a problem when in order to lock/unlock doors of our Toyota Camry 1998 with a keyless entry remote we virtually had to be... inside the car as the remote's effective radius shrank down to about 200 mm and even less! To make it worse, every subsequent button press led to even
- [Site has been moved](https://magictale.com/2354/site-has-been-moved/) - Our site has been moved recently from http://atmega.magictale.com to https://magictale.com. All old style URLs are still valid as now there is a permanent redirect in place. Everything seems to be fine, however, there is always a chance that something has been overlooked. So if you notice any non-working or incorrectly working link, an image not
- [Hacking Vodafone K4606 3G HSDPA USB Modem](https://magictale.com/2215/hacking-vodafone-k4606-3g-hsdpa-usb-modem/) - The prospect of having high speed communication channel between an embedded project and outer world is very tempting. The challenge can be addressed by using a WiFi module in those areas with WiFi coverage being available but what if it is not an option? Then there is no other choice but GSM (also referred as
- [LED Matrix Display in action](https://magictale.com/271/led-matrix-display-in-action/) - Here is a demonstration of LED Matrix Display project working together with DefendLine. It is worth noticing that a digital video camera makes the display visibly flickering due to slightly different LED display and camera sensor refresh rates.
- [DefendLineII. C328 JPEG Colour Camera Integration](https://magictale.com/458/defendlineii-c328-jpeg-colour-camera-integration/) - DefendLineII has a native support of JPEG Colour Camera (C328 compatible). Such type of camera is capable of delivering VGA quality still pictures, it is equipped with hardware JPEG compressor and serial interface making integration with embedded devices quick and easy. This camera requires two wires (RX and TX) for serial communication, ground and positive
- [DefendLineII. uCam-TTL JPEG Serial Camera Integration](https://magictale.com/604/defendlineii-ucam-ttl-jpeg-serial-camera-integration/) - It is a known fact that C328 JPEG Serial Camera has been discontinued and not available on the market anymore. But there is a replacement called uCam-TTL Serial JPEG Camera module which is currently being produced and sold by Australian company called 4D Systems. The camera has the same QV7640 image sensor, serial interface and
- [TFT LCD Module Test Run](https://magictale.com/1119/tft-lcd-module-test-run/) - These days LCD modules become cheaper and cheaper and finally they are getting to the point when it is practical to use them for hobby projects without substantial budget increase. Not only projects significantly gain in functionality and usability but also in aesthetic matter. So we decided to test one of these LCDs and have
- [DefendLine system in action](https://magictale.com/98/defendline-system-in-action/) - Needless to say that words are redundant in this particular case. :) This video speaks to you itself by showing DefendLine system in action.
- [Sony PlayStation 3 rush hour](https://magictale.com/161/sony-play-station-3-rush-hour/) - It has been a while since a 'magic pill' for Sony Playstation 3 has been discovered causing the well-known console manufacturing giant suffering from huge financial losses, sending shockwaves across the Net, knocking down high-performance servers, stimulating abnormal demand for USB development boards and USB AVR processors in particular. All of a sudden thousands of
- [DefendLineII. Overview](https://magictale.com/255/defendlineii-overview/) - This article begins detail description of DefendLineII project and aims to simplify its assembling, setting up and further development by wide range of embedded controller designers and enthusiasts. First of all, traditional question, what is the purpose of designing a new hardware platform when there are a lot of things to choose from like Arduino,
- [DefendLineII. Soldering tips](https://magictale.com/315/defendlineii-soldering-tips/) - DefendLineII PCB will be distributed in three kits: just a PCB, without any components, a pre-assembled PCB with just ATMega1280, FT232BL, DS1621, PCF8563, MicroSD connector, crystals, ISP10 header and a few resistors/capacitors soldered and fully assembled with all components soldered. If you decided to solder component by yourself then we hope you will find these
- [DefendLineII. Flashing bootloader](https://magictale.com/334/defendlineii-flashing-bootloader/) - A bootloader is a compact executable code often flashed in upper program memory area implementing basic transfer protocol and facilitating self-programming function, making possible firmware updates without need to have an external programmer. In most cases bootloaders simulate basic programmers to take advantage of already existing software support without invention of something new. Of course,
- [DefendLineII. Building firmware](https://magictale.com/399/defendlineii-building-firmware/) - Building firmware is pretty much similar to building bootloader described in the previous article. Assuming that you have WinAVR and SVN already installed, your DefendLineII PCB has bootloader flashed and avrdude can communicate with the board so you are ready for the procedure. Download source code for DefendLineII project if you have not done it
- [DefendLineII. Terminal commands](https://magictale.com/416/defendlineii-terminal-commands/) - A great deal of DefendLineII configuring might be done over a terminal. To use this option the board must be connected to PC via USB cable and serial selector JP1 must have pins 1 and 2 connected together. As a terminal program standard Windows HyperTerminal can be used but it is not very convenient tool,
- [GPS/GSM Module from Magictale](https://magictale.com/623/gpsgsm-module-from-magictale/) - GSM/GPS module is a compact, flexible and powerful solution allowing to add GPS functionality and/or Internet connectivity to your own device with minimum effort. The module is designed as one of a few interchangeable transport connectors for DefendLineII project but could be easily mated with any microprocessor based device via serial interface and couple of
- [GPS/GSM Module. Overview](https://magictale.com/642/gpsgsm-module-overview/) - This module is a cost effective and flexible solution providing your own microcontroller with wireless Internet connectivity, remote controlling via SMS and GPS functionality. As a GSM module either SIM900D or SIM300DZ might be used, some of the most affordable GSM modules currently on the market featuring embedded TCP/IP stack over AT commands so measurement
- [GPS/GSM Module. Circuit Diagram](https://magictale.com/633/gpsgsm-module-circuit-diagram/) - The GSM part is based on SIM900D GSM module. SIM300DZ has the same pin layout and designation so it might be used as a replacement of SIM900D. Q1 transistor, R2, R3 and R4 resistors are used to drive LED1 'NET LIGHT' which indicates module networking status. CONN4 is a SMT antenna connector. Q2 transistor and
- [Arducam Rev.C - First Encounter](https://magictale.com/1474/arducam-rev-c-first-encounter/) - This article was prepared back in October 2013 but remained unpublished all these months. At first, when we got Arducam Rev.C in possession its rich set of features and performance inspired us greatly. However, just within a few days the interested moved on, became dim and then quickly faded away. It simply turned out that
- [How To Make Sound A Total Failure Project](https://magictale.com/1259/how-to-make-sound-a-total-failure-project/) - Inspired by the success of VFD MagiClock a decision to make something similar but out of new parts was made. To be fair, despite its appealing look the original clock was assembled using scrapped parts making it really difficult to replicate. In addition to that, rather substantial dimensions and necessity to have cumbersome power supply
- [DefendLineII & GSM Module in action ](https://magictale.com/762/defendlineii-gsm-module-in-action/) - Here is a demonstration of DefendLineII project working together with GSM/GPS Module.
- [Compact DefendLineII Replica in DVD box](https://magictale.com/802/compact-defendlineii-replica-in-dvd-box/) - Here is a replica of DefendLineII main unit and GSM/GPS Module fitted in ordinary box for 10 DVDs.
- [Speccy2010 - Assembling, Testing, Having Fun](https://magictale.com/808/speccy2010-assembling-testing-having-fun/) - There are not so many people on Earth who haven't heard anything about sir Clive Sinclair and his legendary ZX-Spectrum. His compact and affordable personal computer was just perfect not only for gaming but for educational activities, it found its place as a favorite gadget for millions boys and girls. This computer has shaped the
- [VFD MagiClock Designing and Assembling Process](https://magictale.com/1095/vfd-magiclock-designing-and-assembling-process/) - The whole process from initial design to final assembling is presented in this video. We aimed to make it alive, entertaining and easy to watch. Hope you will like it!
- [Mini Remote Control for 3 AUD](https://magictale.com/1508/mini-remote-control-for-3-aud/) - Today we literally bumped into this extremely cheap mini remote control at Reject Shop in Parramatta Westfield. The RC costs just 3 Australian dollars and it includes CR 2032 button cell battery. Even without the battery it would've been too cheap so this offer looked to us very suspicious. That is why we bought two
- [Luminardo: Intergation with MVFD 16S8D Panel](https://magictale.com/1577/luminardo-intergation-with-mvfd-16s8d-panel/) - Luminardo motherboard and MVFD 16S8D Panel were specifically designed to fit together. That is why both PCBAs have the same board outline and matching mount holes. Two PCBAs interconnected by a 2 row 14 pin header, named as P8 on motherboard side and as JP2 on VFD panel side. In order to do the assembling
- [Mini Maker Faire 2014](https://magictale.com/1992/mini-maker-faire-2014/) - Just recently we had an opportunity to participate in Sydney's Mini Maker Faire 2014. This was the second event of a kind being organised at Powerhouse Museum in Sydney. The decision to take part has been made spontaneously and one only week before 'the day' which, to some extent, contributed to our poor performance and
- [First Pilot Display PCB is Assembled](https://magictale.com/1843/first-pilot-display-pcb-is-assembled/) - First Pilot Display PCB is finally assembled and tested. As it usually happens with revisions 1.0 there are several things that have been overlooked during design. Good news is that all issues are minor and don't impact main functionality. Here are the discovered issues: a) First of all, FT232 is not powered when USB cable
- [A DVD Player Hack](https://magictale.com/828/a-dvd-player-hack/) - Vacuum fluorescent displays (VFD) make any consumer device looking eye-catching, compelling and unusual. A VFD emits a very bright light with high contrast and can support display elements of various colors, some of them are capable of rendering not only seven-segment numerals but characters and even graphical information. VFDs are equally great for anything from
- [VFD MagiClock Final Assembling](https://magictale.com/1065/vfd-magiclock-final-assembling/) - Assembling process is very simple and it is shown on the pictures below.
- [PCB Manufacturing Deals](https://magictale.com/1229/pcb-manufacturing-deals/) - These are PCBs recently manufactured for a VFD project. Aiming at very small initial quantity and rather compact 100x25 mm dimensions BatchPCB was considered an ideal service for making our PCBs. But in the end it turned out that shipment from US would be ridiculously expensive and simply not being worth ordering. That was the
- [Mastech HY5003 Bench Power Supply 110V AC - Rewiring To 220V AC](https://magictale.com/1356/mastech-hy5003-bench-power-supply-110v-ac-rewiring-to-220v-ac/) - Mastech HY5003 Bench Power Supply is a good choice for a home lab. It is inexpensive, noiseless, not very space demanding, easy to use. Features include 50VDC@3A, 150W, constant voltage/constant current/restricted current modes, fine and coarse voltage and current adjustment. Just enough for most cases of amateur electronics designer activities. And if you are lucky
- [Case for Pilot Display](https://magictale.com/1869/case-for-pilot-display/) - It is time to put our Pilot Display into a case. A box of appropriate size and shape has been found at Blacktown's Jaycar store. The dimensions were almost ideal with only one problem - a battery compartment that prevented PCBA from fitting inside. It tuned out not to be a problem for us, using
- [Revisiting VFD PSU - Part I](https://magictale.com/2063/revisiting-vfd-psu-part-i/) - The need in inexpensive, simple and compact power supply unit (PSU) for VFD projects has always been topical for us. MVFD 16S8D Panel was designed to address the challenge, however, as it always the case for first revision, there are some things which require improvements or rethinking. And MVFD Panel was not an exception in
- [Envisaging Case for Luminardo](https://magictale.com/1879/envisaging-case-for-luminardo/) - Recently we have been busy working on new stylish case for Luminardo project. The challenge is to design something which would cost reasonable price and at the same time have modern look. Making cases of acrylic panels by laser cutting them is relatively inexpensive but all cases look kinda the same - like ugly boxes.
- [Bluetooth for Dummies: Domesticating RFComm](https://magictale.com/1768/bluetooth-for-dummies-domesticating-rfcomm/) - Knowing RFComm port number to connect to we are fully set for our final step - to establish RFComm communication channel. Before we can send RFComm specific commands we need to establish L2CAP connection to RFComm the same way as it has been already described in 'Establishing connection to SDP'. The only difference is that
- [Spark IO - First Encounter](https://magictale.com/1978/spark-io-first-encounter/) - Searching for a compact, flexible and cost effective WiFi solution for our new project we came across Spark IO This tiny board met all our requirements and looked ideal for our application, however, it was 'out of stock' in many if not all online electronic stores. Best we could do was to 'express interest' which
- [Bluetooth for Dummies: Establishing Connection to SDP](https://magictale.com/1692/bluetooth-for-dummies-part-i/) - This post is a continuation of our endeavour to enhance USB Host 2.0 for Arduino library making a particular focus on SPP Bluetooth profile and Luminardo's ability to initiate connection to a remote Bluetooth SPP-aware hardware. Last time it has been described what had to be changed in the library in order for Luminardo to
- [Pilot Display PCBs arrived](https://magictale.com/1840/pilot-display-pcbs-arrived/) - Pilot Display Rev.1.0 PCBs finally arrived. At a first glance nothing is terribly wrong, everything seems to be fine which is a good start. However, there is always something in rev1.0 boards or schematics so will see what the subsequent assembling process and preliminary test bring us. As always, Itead Studio PCB manufacturing service has
- [Bluetooth for Dummies: Getting Data from SDP](https://magictale.com/1749/bluetooth-for-dummies-getting-data-from-sdp/) - As a result of effort in previous post we now armed with knowdledge what has to be done in order to connect to Bluetooth SDP (Service Discovery Protocol). All we need to get from SDP is a RFComm channel number to connect to, the rest information provided by SDP service while it is a subject
- [Luminardo: Setting up Environment and Flashing Bootloader](https://magictale.com/1551/luminardo-setting-up-environment-and-flashing-bootloader/) - Flashing bootloader is probably first priority task following immediately after PCBA soldering and assembling process. A board with bootloader in place significantly simplifies firmware development process, allows not to be dependent on presence of external ISP programmer (such as USBTinyISP). It also allows for seamless integration with well-known and very popular Arduino IDE As a
- [Luminardo PCBs arrived](https://magictale.com/1524/fluoroduino-pcbs-arrived/) - Luminardo Rev.1.0 PCBs finally arrived so we will be busy this Christmas soldering and debugging. Nothing terribly wrong at this point in time, everything seems to be free from design flows and fabrication faults. The only issue that has been noticed so far is that the manufacturing house for some reasons yet unknown failed to
- [Beware: uCAM-TTL from 4DSystems](https://magictale.com/769/beware-ucam-ttl-from-4dsystems/) - If you decide to buy a uCAM JPEG module from Australian company 4d Systems then be extra careful because you may end up with faulty module without any chance to get your money back. The trick is simple: you buy, let's say, two modules from them. In a couple of weeks your shipment arrives undamaged
- [Instructables.com: Remote Control Challenge Finalists](https://magictale.com/818/instructables-com-remote-control-challenge-finalists/) - Our project is among 'Remote Control Challenge' finalists at http://www.instructables.com/contest/rc2012! Please visit the link and vote for a project you liked most!
- [Website promotion and optimisation](https://magictale.com/1227/website-promotion-and-optimisation/) - Today's subject is rather irrelevant to electronics and programming however it plays a substantial role in the process of information delivery and virtually predetermines the fate of your project whether it is about electronics or software design or anything else. The importance of website promotion and optimisation is often underestimated by engineers especially by beginners
- [Second Prize in 'RC Contest' at Instructables.com](https://magictale.com/1020/second-prize-in-rc-contest-at-instructables-com/) - Our 'Remotely Controlled Camera' project grabbed second prize at Instructables.com. We've been given annual membership at Instructables, a T-shirt and a remotely controlled helicopter! Thanks to everyone who voted for us and special thanks to Instructables and contest sponsors! It was fun!

## Pages

- [Downloads](https://magictale.com/design-files-by-projects/) - 12 - BlueButton Project 1. BlueButton Gerber files Rev1.02. BlueButton Eagle files Rev1.03. BlueButton PCBA SketchUp 3D Model Rev1.0 4. BlueButton Component 3D Models 5. BlueButton BOM (Bill Of Materials) 6. BlueButton Enclosure 3D Model Rev1.0 11 - VFD PSU Experiment 1 Project 1. VFD_PSU_EXP01 Gerber files Rev1.02. VFD_PSU_EXP01 Eagle files Rev1.0 3. VFD_PSU_EXP01 PCBA
- [About](https://magictale.com/about/) - Magictale Electronics is established and maintained by a small group of professionals who have a strong passion for electronics. A subject of our focus is original and innovative yet simple embedded solutions. With a particular emphasis on low and ultralow power consumption, compact dimensions and maximum compatibility between modules we have a strong aspiration to
- [VFD MagiClock](https://magictale.com/vfd-magiclock/) - VFD MagiClock is an open source/open hardware project of a remotely controlled Arduino(Freeduino) based clock/thermometer utilising power supply and VFD panel from broken DVD player in a custom made acrylic enclosure. Main unit features: Real time clock battery backed up dedicated chip; 1Wire temperature sensor; Controlled wirelessly by any RC; Activated by PIR motion sensor;
- [LED Matrix Display](https://magictale.com/multipurpose-led-matrix-display/) - Multipurpose LED Display Kit is designed as elegant and simple addition to microcontroller projects. In comparison with conventional LCD displays which have already over flooded the global market it has significantly bigger symbols brightly glowing in dark areas and distinctly visible from a distance of a few meters. At the same time, unlike 7-segment LED
- [DefendLineII](https://magictale.com/defendlineii/) - DefendLineII is ATMega1280-based unit which has open architecture, rich functionality and opensource firmware support. These features make it perfect for wide range of embedded applications: security, monitoring, medical, base for designing of robot-kits of any kind. The documentation is available at DefendLineII User Guide Main unit features: Includes Atmel ATmega1280 chip with 128k internal flash
- [GPS/GSM Module](https://magictale.com/gpsgsm-module/) - GSM/GPS module is a compact, flexible and powerful solution allowing to add GPS functionality and/or Internet connectivity to your own device with minimum effort. The module is designed as one of a few interchangeable transport connectors for DefendLineII project but could be easily mated with any microprocessor based device via serial interface and couple of
- [DefendLine](https://magictale.com/defendline/) - Have you ever thought of employing your old mobile phone to guard a home, garage or just shed with precious stuff? If the answer is no why not consider an idea of giving a new life to your senescent phone instead of selling or even dumping it after buying an ultramodern model? The plan is

## Categories

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## Tags

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- [SSD1306](https://magictale.com/tag/ssd1306/)
- [Monochrome display](https://magictale.com/tag/monochrome-display/)
- [128x32](https://magictale.com/tag/128x32/)
- [128x64](https://magictale.com/tag/128x64/)
- [Graphical display](https://magictale.com/tag/graphical-display/)
- [Electronic Gauge](https://magictale.com/tag/electronic-gauge/)
- [Filament Driver](https://magictale.com/tag/filament-driver/)
- [LM4871](https://magictale.com/tag/lm4871/)
- [Image Processing](https://magictale.com/tag/image-processing/)
- [BlueButton](https://magictale.com/tag/bluebutton/)
- [BLE](https://magictale.com/tag/ble/)
- [HID](https://magictale.com/tag/hid/)
- [USB](https://magictale.com/tag/usb/)
- [BLE112](https://magictale.com/tag/ble112/)
- [CC Debugger](https://magictale.com/tag/cc-debugger/)
- [Texas Instruments](https://magictale.com/tag/texas-instruments/)
- [Bluetooth 4](https://magictale.com/tag/bluetooth-4/)
- [Coin Battery](https://magictale.com/tag/coin-battery/)
- [Ultralow Power](https://magictale.com/tag/ultralow-power/)
- [Silicon Chip](https://magictale.com/tag/silicon-chip/)
- [Nixie Clock](https://magictale.com/tag/nixie-clock/)
- [Web design](https://magictale.com/tag/web-design/)
- [Extrusion](https://magictale.com/tag/extrusion/)
- [Assembly](https://magictale.com/tag/assembly/)
- [Bluegiga](https://magictale.com/tag/bluegiga/)
- [BGScript](https://magictale.com/tag/bgscript/)
- [BGBuild](https://magictale.com/tag/bgbuild/)
- [BLE SW Update Tool](https://magictale.com/tag/ble-sw-update-tool/)
- [AVR](https://magictale.com/tag/avr/)
- [GSM](https://magictale.com/tag/gsm/)
- [DefendLine](https://magictale.com/tag/defendline/)
- [DefendLineII](https://magictale.com/tag/defendlineii/)
- [GPS](https://magictale.com/tag/gps/)
- [Review](https://magictale.com/tag/review/)
- [Luminardo](https://magictale.com/tag/luminardo/)
- [Quiz System](https://magictale.com/tag/quiz-system/)
- [Spark IO](https://magictale.com/tag/spark-io/)
- [Announces](https://magictale.com/tag/announces/)
- [Mbed](https://magictale.com/tag/mbed/)
- [BLE113](https://magictale.com/tag/ble113/)
- [CC2540](https://magictale.com/tag/cc2540/)
- [Flash Programming](https://magictale.com/tag/flash-programming/)
- [Debug Interface](https://magictale.com/tag/debug-interface/)
- [JetPack](https://magictale.com/tag/jetpack/)
- [HM-10](https://magictale.com/tag/hm-10/)
- [CC2541](https://magictale.com/tag/cc2541/)
- [Production automation](https://magictale.com/tag/production-automation/)
- [Automation](https://magictale.com/tag/automation/)
- [Color recognition](https://magictale.com/tag/color-recognition/)
- [Blob detection](https://magictale.com/tag/blob-detection/)
- [Web Camera](https://magictale.com/tag/web-camera/)
- [VFD Panel](https://magictale.com/tag/vfd-panel/)
- [MVFD 16S7D Panel](https://magictale.com/tag/mvfd-16s7d-panel/)
- [Kits for sale](https://magictale.com/tag/kits-for-sale/)
- [IR](https://magictale.com/tag/ir/)
- [ATMega1284PA](https://magictale.com/tag/atmega1284pa/)
- [Battery backup up](https://magictale.com/tag/battery-backup-up/)
- [Motion sensor](https://magictale.com/tag/motion-sensor/)
- [Meshmixer](https://magictale.com/tag/meshmixer/)
- [Flashprint](https://magictale.com/tag/flashprint/)
- [Netfabb](https://magictale.com/tag/netfabb/)
- [STL](https://magictale.com/tag/stl/)
- [Flashforge Creator Pro](https://magictale.com/tag/flashforge-creator-pro/)
- [MVFD 16S8D Panel](https://magictale.com/tag/mvfd-16s8d-panel/)
- [Arduino IR Remote](https://magictale.com/tag/arduino-ir-remote/)
- [Intro](https://magictale.com/tag/intro/)
- [20070-1A04](https://magictale.com/tag/20070-1a04/)
- [VFD Clock](https://magictale.com/tag/vfd-clock/)
- [Linux](https://magictale.com/tag/linux/)
- [Embedded Linux](https://magictale.com/tag/embedded-linux/)
- [Olinuxino](https://magictale.com/tag/olinuxino/)
- [Olinuxino Micro](https://magictale.com/tag/olinuxino-micro/)
- [i.MX233](https://magictale.com/tag/i-mx233/)
- [Arch Linux](https://magictale.com/tag/arch-linux/)
- [DDR](https://magictale.com/tag/ddr/)
- [GCC](https://magictale.com/tag/gcc/)
- [GCC-ARM](https://magictale.com/tag/gcc-arm/)
- [Handsoldering](https://magictale.com/tag/handsoldering/)
- [Kernel](https://magictale.com/tag/kernel/)
- [Linux kernel](https://magictale.com/tag/linux-kernel/)
- [Building kernel](https://magictale.com/tag/building-kernel/)
- [Cross-platform compilation](https://magictale.com/tag/cross-platform-compilation/)
- [DDR1 SDRAM](https://magictale.com/tag/ddr1-sdram/)
- [DDR SDRAM](https://magictale.com/tag/ddr-sdram/)
- [Bootlet](https://magictale.com/tag/bootlet/)
- [2 Layer board](https://magictale.com/tag/2-layer-board/)
- [SolidWorks](https://magictale.com/tag/solidworks/)
- [3D Modelling](https://magictale.com/tag/3d-modelling/)
- [FreeCAD](https://magictale.com/tag/freecad/)
- [IOT](https://magictale.com/tag/iot/)
- [Night light](https://magictale.com/tag/night-light/)
- [Inkscape](https://magictale.com/tag/inkscape/)
- [Enclosure Design](https://magictale.com/tag/enclosure-design/)
- [STEP](https://magictale.com/tag/step/)
- [Xilinx](https://magictale.com/tag/xilinx/)
- [Zynq-7020](https://magictale.com/tag/zynq-7020/)
- [PCBWay](https://magictale.com/tag/pcbway/)
- [Quality](https://magictale.com/tag/quality/)
- [Arty Z7](https://magictale.com/tag/arty-z7/)
- [Vivado](https://magictale.com/tag/vivado/)
- [IP Core](https://magictale.com/tag/ip-core/)
- [Free RTOS](https://magictale.com/tag/free-rtos/)
- [Digilent Arty](https://magictale.com/tag/digilent-arty/)
- [Development Board](https://magictale.com/tag/development-board/)
- [Cortex A9](https://magictale.com/tag/cortex-a9/)
- [Programmable Logic](https://magictale.com/tag/programmable-logic/)
- [SoC](https://magictale.com/tag/soc/)
- [Avnet](https://magictale.com/tag/avnet/)
- [AXI Bus Interface](https://magictale.com/tag/axi-bus-interface/)
- [VHD](https://magictale.com/tag/vhd/)
- [Arty](https://magictale.com/tag/arty/)
- [Zynq](https://magictale.com/tag/zynq/)
- [Vivado 2017.3](https://magictale.com/tag/vivado-2017-3/)
- [7020](https://magictale.com/tag/7020/)
- [Tutorial](https://magictale.com/tag/tutorial/)
- [Bitstream](https://magictale.com/tag/bitstream/)
- [FreeRTOS](https://magictale.com/tag/freertos/)
- [Digilent](https://magictale.com/tag/digilent/)
- [Petalinux](https://magictale.com/tag/petalinux/)
- [HTTPD](https://magictale.com/tag/httpd/)
- [Shell Script](https://magictale.com/tag/shell-script/)
- [U-BOOT](https://magictale.com/tag/u-boot/)
- [PL](https://magictale.com/tag/pl/)
- [HDF](https://magictale.com/tag/hdf/)
- [Petalinux SDK 2017.3](https://magictale.com/tag/petalinux-sdk-2017-3/)
- [QSPI](https://magictale.com/tag/qspi/)
- [QSPI flash](https://magictale.com/tag/qspi-flash/)
- [GEM](https://magictale.com/tag/gem/)
- [MDIO](https://magictale.com/tag/mdio/)
- [GPIO](https://magictale.com/tag/gpio/)
- [Zynq 7000](https://magictale.com/tag/zynq-7000/)
- [Baremetal](https://magictale.com/tag/baremetal/)