Recent Projects

Details of projects that have been recently completed or are in progress.

› Completed Projects

A power supply for Metcal soldering irons

A 150W RF dummy load

A Mains frequency meter inspired by the Time for Tea artwork.

› In Progress

A high-voltage bench supply. 0-500 V, 0-100 mA, and a 0-100V negative bias supply and heater outputs for valve projects.

A frequency counter. Pretty conventional logic based counter with 10 MHz reference and switchable prescaler.