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int pump_in = 3; // connect pump through mosfet on arduino pin 3 == PWM (fake anolog pin) | int pump_in = 3; // connect pump through mosfet on arduino pin 3 == PWM (fake anolog pin) | ||
int pump_out = 5; // connect pump through mosfet on arduino pin 5 == PWM (fake anolog pin) | int pump_out = 5; // connect pump through mosfet on arduino pin 5 == PWM (fake anolog pin) | ||
void | |||
setup() { | |||
// put your setup code here, to run once: | |||
pinMode(pump_in, OUTPUT); // declare pin as output pin | |||
pinMode(pump_out, OUTPUT); // declare pin as output pin | |||
Serial.begin(9800); | |||
} | |||
'''Materials''' | '''Materials''' | ||