Circuit Bench

Articles
Title
Digital Potentiometer (CB12291E)
Phase Separator with the 741 (CB12284E)
Incremented Stabilized Power Supply (CB12249E)
SCR Touch Sensor (CB12203E)
British Police Siren (CB12178E)
High Impedance Differential Amplifier (CB12168E)
Counter 26 to 32 with the 4017 (CB12134E)
Analog Frequency Meter (CB12060E)
Voltage Controlled Filter (CB12008E)
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)

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