Circuit Bench

Articles
Title
Ultra Simple FM Tuner (CB12853E)
Tone control (CB12811E)
1000 second timer (CB12768E)
SCR Dimmer (CB12660E)
Rain Alarm (CB12620E)
1 kHz filter with the TLC271 (CB12565S)
Instrumentation AC Amplifier (CB12502E)
Transistor Tester (CB12493E)
Power Stage for Alarms (CB12353E)
Power grid neon flasher (CB12341E)
7-Band Current Meter with CA3140 (CB12313E)
FM Transmitter with Tunnel Diode (2) (CB12231E)
Zener Diodes Test (CB12120E)
White Noise Generator (CB12081E)
Controls For Miniature Railroad (CB12045E)
Simple Metronome (CB11824E)
Low noise preamplifier (CB12987E)
1A Step-Up Converter (CB12947E)
6 W Megaphone (CB12837E)
Simple Medium Wave Radio (CB12812E)
1 kHz oscillator with 4001 (CB12726E)
Astable with the 4047 (CB12681E)
UHF Digital TV Booster (CB12593E)
600 mA Step down Converter with ISL8010 (CB12537E)
Audio Inverter Amplifier (CB12438E)
Photodiode Amplifier (CB12333E)
3-Way CMOS Switch (CB12305E)
Triangular Generator (CB12291E)
Overvoltage Indicator (CB12210E)
American Siren (CB12204E)

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