Electronics

• HUMBROL Computer Logic Lab

• Mercury PTO (permeability tuned oscillator)

• Multiple 1-wire sensors on a RaspberryPI

• PNP-80

• Signal Injector

• Some information on TOKO RCL inductors and tuneable transformers

• iPod Transmitter

• An in-circuit Equivalent Series Resistance meter

• Using the AD9850 DDS chip with Arduino

• Using 1-wire DS1820 sensors on the RaspberryPI

• 2011 Vintage Carbon Monoxide Sensor Teardown

• BBC Radio 5 MW-FM Adaptor

• Medium Wave Radio - Band Pass Filter

• Medium Wave Radio Project : Active Antenna

• Debugging a Weather station