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Nice tutorial! may I just ask if it is possible to control the voltage output just by editing the delayMicroseconds in the code? I mean no potentiometer, we're making a project that will control voltage depending on our sensor's output and it needs to be automatic. And lastly, will this circuit work on 1.5hp Induction Motor? hoping for a reply.P.S. this is the most in depth tutorial I've seen regarding the topic so more power to you!
I see, thank you it's working now!
do i need to add the pulses x ml we will be using for every ml/L i want to dispense? (for example we want 100ml, 250ml, 500ml, 1L etc.) or i will just put the calibrated ml x pulse and pulse x liters and your code will do the rest?
it's okay now bro, thank you, we're using the second relay in a 2x relay module so it should be on the in2 pin not on the in1 haha, my fault.
thanks for the reply, we will be using a submersible water pump instead, last question bro, for the relay config, is the signal pin same as the in1 pin? and also in calibration mode, should the solenoid valve turn on when i press start on the pcb? cause in ours it is not, it turns on only when connected to NC not on NO.