Poidas "Inverter Software Control" Topic.

Author	Message
poida Guru Joined: 02/02/2017 Location: Australia Posts: 1432	Posted: 12:35am 07 Dec 2019       Wiseguy, here is a modified version of the variac code, with a slow start and slow stop function. It takes about 2.5 seconds to ramp up to the set point when pin D8 is pulled high. And when D8 is pulled low, slow stop will execute taking the output gradually down to zero. I thought you might find this useful in your development of the inverter electronic control loop. nano_variac_slow_start_stop.ino.zip wronger than a phone book full of wrong phone numbers