可變電阻
void setup() { Serial.begin(9600); } void loop() { int value = analogRead(A0); Serial.print("Input voltage: "); // LinkIt 7697 ADC spec: 12-bit, 0~2.5V range Serial.print(value * 2500 / 4095); Serial.println("mV"); delay(100); }
Last updated
void setup() {
Serial.begin(9600);
}
void loop() {
int value = analogRead(A0);
Serial.print("Input voltage: ");
// LinkIt 7697 ADC spec: 12-bit, 0~2.5V range
Serial.print(value * 2500 / 4095);
Serial.println("mV");
delay(100);
}Last updated