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tomerweller/esp32-arduino-ring-oscillator.c

Created November 29, 2016 06:34
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esp32 arduino ring oscillator benchmark
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esp32-arduino-ring-oscillator.c
const int in = 13;
const int out = 14;
void setup() {
pinMode(in, INPUT);
pinMode(out, OUTPUT);
digitalWrite(out, LOW);
}
void loop() {
digitalWrite(out, 1 - digitalRead(in));
}
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