[Lee] wrote in to share the work he’s done in building a controller for his soldering iron. The idea started when he was working with an ATX power supply. He figured if it works as a makeshift bench ...

To reduce overheating during process assembly, the company's family of 12.7-mm rotary potentiometers now includes components with solder-lug leads. The Model P261 side-adjust potentiometer features up ...

The electronics I used in this project consist of: 1 Mono Audio Jack (1/4") 1 Piezoelectric Transducer 1 Potentiometer (must use one with a 5 Meg Ohm rating or better) Other parts and tools required: ...