- /*
- Hightechrobo learn
- by Arian
- */
- #define button 4
- #define led 3
- void setup() {
- // put your setup code here, to run once:
- pinMode(led,OUTPUT);
- pinMode(button,INPUT_PULLUP);
- }
- void loop() {
- // put your main code here, to run repeatedly:
- if(digitalRead(button) == 0 and a == 0){
- a = 1;
- while( digitalRead(button) == 0){
- analogWrite(led,255);
- }
- }
- else if(digitalRead(button) == 0 and a == 1){
- a = 0;
- while(digitalRead(button) == 0){
- analogWrite(led,0);
- }
- }
- }
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