Projects

• G0RNN's toroidal coil winding helper

• Mercury PTO (permeability tuned oscillator)

• Multiple 1-wire sensors on a RaspberryPI

• PNP-80

• Signal Injector

• 144 MHz QRSS

• iPod Transmitter

• An in-circuit Equivalent Series Resistance meter

• Using the AD9850 DDS chip with Arduino

• Testing low frequency losses in broadband transformers materials

• Using 1-wire DS1820 sensors on the RaspberryPI

• 2011 Vintage Carbon Monoxide Sensor Teardown

• Heart Blinkenlights - Charlieplexing LEDs

• Simple Arduino Temperature and Humidity Logger

• mDNS on Raspberry Pi

• Medium Wave Radio - Band Pass Filter

• Medium Wave Radio Project

• Medium Wave Radio Project : Active Antenna

• Recovering Silver from scrap microfilm

• A Becquerel Daguerreotype in a lunchtime?

• EverReady SkyLeader Resurection & Repair

• How Pure is my Heavy Water?

• Can you use extracts of autumn leaves as a pH indicator?

• Making Lead White Pigment

• Harpic Power Plus Colour Change Chemistry