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 chosen, the order was placed with PCBCart company instead of Futurlec so now there is an opportunity to compare them. Both companies are located in China but PCBCart has fairly lower prices. It also has higher technological capabilities offering smaller minimal drilling sizes, narrower minimal traces widths and minimal clearances. Specialists in PCBCart work definitely faster without need of reminding about your order and asking about its fate. On the other hand, Futurlec offers cheaper delivery and very, very simplified PCB order quotation (the latter could be considered as advantageous or not depending on your qualification and/or PCB requirements). And finally, the visual quality of silk layer if slightly better in Futurlec (font quality is kind of same but long straight lines drawn by PCBCart are not that straight due to hardly noticed by naked eye variable width).
Multypurpose LED Dotmatrix Display PCBs
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