char state = LOW; void setup() { // put your setup code here, to run once: pinMode(2,INPUT_PULLUP); pinMode(6,OUTPUT); attachInterrupt(0,blink,LOW); } void loop() { // put your main code here, to run repeatedly: digitalWrite(6,state); } blink(){ state = !state; } I am a beginner.Now I have som…

My program can't always make the switch responsive

system Closed October 20, 2022, 9:01am 21

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