void setup(){ Serial.begin(9600); Serial.setTimeout(10); lcd.begin(16,2); lcd.print("Gain (dBs)"); } /***************************************/ void loop() { while (Serial.available() == 0) {}; float gainIni = Serial.parseFloat(); Serial.print("Gain(dBs) = "); Serial.println(gainIni); if…

Printing sum in loop

oqibidipo August 11, 2016, 9:27am 4

pYro_65:
*on first use

Only when the value is not known at compile time.