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dpnebert/PWM-Dimmer.iso

Created April 20, 2021 17:37
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PWM-Dimmer.iso
#define LED 5
#define POT A7
int in_brightness;
int out_brightness;
void setup() {
in_brightness = analogRead(POT);
out_brightness = 0;
pinMode(LED, OUTPUT);
}
void loop() {
in_brightness = analogRead(POT);
out_brightness = map(in_brightness, 0, 1023, 0, 260);
if(out_brightness > 255) {
out_brightness = 255;
}
analogWrite(LED, out_brightness);
delay(25);
}
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