New answers tagged pins
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How to power Arduino Uno from L298N motor driver's 5v terminal?
I was facing same problem but I solved it by attaching L298 power pins to icsp power pins
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How to toggle a pin (LED) simply
To toggle a pin, just read the pjn and invert the value:
#define LEDPIN 2
void loop() {
digitalWrite(LEDPIN, !digitalRead(LEDPIN));
}
You can also just "remember" the last value:
#...
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