Do you have some example code that you can share. I am trying to just test a single PCA9635 and not getting it to work in C and a MikroElektronika BigAVR2 board with an ATmega2560.
I used some PCA9635 before. The ic can handle 3.3V and 5V Power. However, I tried 5V and the ic broke. I then used 3.3V. It worked. Another proble - I tried 4 IC on one i2c bus. It didn't work! Only two IC max. on the same bus. But datasheet says upto 126 can be on the same bus....
Nice looking video!
Do you have some example code that you can share. I am trying to just test a single PCA9635 and not getting it to work in C and a MikroElektronika BigAVR2 board with an ATmega2560.
tdg8934 2 years ago
I used some PCA9635 before. The ic can handle 3.3V and 5V Power. However, I tried 5V and the ic broke. I then used 3.3V. It worked. Another proble - I tried 4 IC on one i2c bus. It didn't work! Only two IC max. on the same bus. But datasheet says upto 126 can be on the same bus....
oemguide 3 years ago