Delivery Of Relay To Control My Spot Welder With A Foot Pedal
[ Wednesday January 31st 2024 at 3:35 pm ]
The first component that I ordered for my spot welder timing circuit has arrived. This is a board with 2 high amperage relays and a 5 volt power supply to run the Arduino that controls the pair of relays. The reason I need 2 relays is due to the fact that my spot welder runs on 220 volts. Here in North America this means there are 2 hot wires. I am able to use a low voltage foot peddle that with the correct programming will tell the Arduino to close the relay and allow the electricity to flow for however long the timing circuit is set for.