Other Parts Discussed in Thread: SN74AVC16244
Hi This is a simple ardunio project with single chip TLC5940 running only 16 red leds.
I followed the tronixstuff tutorial. I used the library by PaulStoffregen.
I used 2.2Kohm for IREF pin.
What could go wrong?
I forgot to add ground line to VPRG, leaving it floating. It can't be the reason for this spoilt chip, isn't it?