An h-bridge is a bipolar driver circuit that is often used to control a load such as a brush type DC motor. This article covers the most basic concepts of a simplified h-bridge circuit. Later articles dig deeper into the details of practical h-bridge operation and design.
This article explains the important points in converting a standard Beckett AFG oil burner to burn waste motor oil, used ATF, fryer grease or waste vegetable oil in your experimental furnace, heater or boiler. Continue reading
Biodiesel may be reliably burned in a standard home oil burning furnace or boiler with a few minimal modifications accomplished with off the shelf parts.
Stepper motors may come with four, five, six or eight wires. This article will help you identify the correct way to wire an unknown stepper motor. Continue reading