Posts

Low cost Carbon Monoxide meter

Experimental Zener Diode Tester

NOAA weather satellite reception

Experimental motor driver for CG-4 German equatorial mounts

MCP4141 based digital potentiometer

AVR High Voltage Programmer 2

24-bit Stereo Audio DAC for Raspberry Pi

4 Port high power USB hub

Configuring ADSL router for SLT PeoTV