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From CircuitsArchive
Showing below up to 50 results starting with #1.
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- (hist) Serial-driven IR remote controller [37,386 bytes]
- (hist) PC IR Remote Control [34,154 bytes]
- (hist) Geiger counter [21,163 bytes]
- (hist) Decoding IR Remote Controls [12,745 bytes]
- (hist) Low Power LED Volt Meter [10,873 bytes]
- (hist) Hot Rodding a CDV700 Geiger Counter [10,249 bytes]
- (hist) SmartCard PC Emulator [9,779 bytes]
- (hist) Count Accumulator for Radiation Levels (CARL) [9,623 bytes]
- (hist) Self Powered Solar Box Furnace [8,774 bytes]
- (hist) Temperature Controlled NICD Charger [7,694 bytes]
- (hist) Motorized Video Camera Mount [7,594 bytes]
- (hist) CDV700 Geiger Counter Probe Rebuilding [7,514 bytes]
- (hist) HP48SX IR DECODER [7,267 bytes]
- (hist) AA Battery Solar Charger [7,073 bytes]
- (hist) SPC2 6A 12V Solar Power Center [7,031 bytes]
- (hist) Infra Red Remote Transponder [6,717 bytes]
- (hist) SCC3 20A 12V Solar Charge Controller [6,532 bytes]
- (hist) PIC Programmer [6,256 bytes]
- (hist) 200W ATX PC Power Supply [6,253 bytes]
- (hist) Smooth Tone Clickless CW Sidetone Generator [6,017 bytes]
- (hist) Solar Charged LED Utility Light [5,737 bytes]
- (hist) SmartCard PC Serial Reader / Writer (Phoenix) [5,693 bytes]
- (hist) Solar Powered Reading Lamp [5,228 bytes]
- (hist) MIDI Drum [5,005 bytes]
- (hist) 12 Volt Toilet Tank Refiller [4,756 bytes]
- (hist) 13 Color LED Rainbow [4,635 bytes]
- (hist) Big-E Stereo Parabolic Microphone [4,628 bytes]
- (hist) Remote Solar LED light [4,558 bytes]
- (hist) Expanded Scale Battery Volt Meter [4,539 bytes]
- (hist) Use old phones as an intercom [4,326 bytes]
- (hist) QRP Antenna Tuner [4,039 bytes]
- (hist) Notes on Filters [3,938 bytes]
- (hist) Phone in use indicator 1 [3,783 bytes]
- (hist) Stereo Test Tone Generator [3,776 bytes]
- (hist) Phone in use indicator 6 [3,699 bytes]
- (hist) Ultra Low Power LCD Indicator [3,601 bytes]
- (hist) Lightning Activated Camera Shutter Trigger [3,266 bytes]
- (hist) Seven Component Regulated LED Lamp [3,176 bytes]
- (hist) Battery Low Voltage Beeper [3,037 bytes]
- (hist) Phone in use indicator 4 [2,860 bytes]
- (hist) IR Opto Detector [2,772 bytes]
- (hist) Detecting a telephone RING 1 [2,720 bytes]
- (hist) Line voltage negative half-cycle trigged high voltage pulse generator [2,711 bytes]
- (hist) Solar Current Meter [2,509 bytes]
- (hist) Microprocessor RS-232 Reset [2,367 bytes]
- (hist) Help [2,141 bytes]
- (hist) LED Mood Light [2,131 bytes]
- (hist) PIC Programmer 12 parts [2,034 bytes]
- (hist) Isolated Telephone Interface [2,013 bytes]
- (hist) Variations on the PWM DC Motor Speed Control [1,953 bytes]