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Schematic
I've played around with Nokia LCD modules from ebay for some time and even exchanged the 0805 leds on them to some other colour. But I want to be able to change the colours of the backlight in real time so I designed this board.
I've copied for the most part the schematic from the ebay module except I added 3 extra pins on the pin header to for the anodes of the LEDS, one for each color.
The resistor values were later tested and 47 ohms resistors were chosen.
Schematic
Last modified 1yr ago
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