New answers tagged

0 votes

PWM and attachInterrupts issues

When you use interrupts your PWM can work bad so don't use them both at the time.
szachy-a's user avatar
0 votes

L298n driver with Arduino with 2 motors won't work

Yes, most likely. Motors can draw a lot of power and your 9v battery is probably struggling to output enough voltage. 50-100 mA is about the max current you want to draw from a 9v. 9v batteries have a ...
Andrew Cline's user avatar

Top 50 recent answers are included