Circuit Bench

Articles
Title
SCR Touch Sensor (CB11959E)
Homemade Servo (CB11878E)
Power Sequencer for Stepper Motor ULN2001 (CB11864E)
Astable LED Indicator (CB11604E)
Logic Probes (CB11569E)
Field Strength Meter (CB11531E)
VCO (CB11518E)
5 V x 4A Power SUpply (CB12968E)
MW Reflex receiver (CB12913E)
110 or 220 V 1 W Amplifier (CB12873E)
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)

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