Im a newb.
I took apart my old alarm clock that projects time on the ceiling and it has the device pictured for the led lcd projector.
When I provide 5v power to LED+ pin and ground to the GND pin, it shows 00:00
There are 5 pins to interface with the device:
LED+ (Green Wire)
GND (Yellow Wire)
VDD (Orange Wire)
DTA (Red Wire)
CLK (Brown Wire)
I want to use it to display 4 digit numbers.
Do you think I can interface a teensy 3.0 with it to display a 4 digit code? Please help me accomplish this if you’re not too busy.
Thanks ahead of time