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Modulator with diodes (CB23523E)
Radio control modulated transmitter (CB22573E)
TTL pulse detector and indicator (CB22414E)
Remote control with LED (CB22359E)
Magnetic Field Tracer (CB22346E)
Voltage Amplifier (CB22247E)
1-transistor radio (CB22164E)
Electroscope (CB22132E)
Simple SCR test (CB22088E)
Modulated Oscillator (CB22067E)
JFET Astable (CB22020E)
Unijunction pulse generator (CB23905E)
50W Amplifier (CB23930E)
Headphone amplifier (CB23888E)
Economic Recorder Circuit (CB23854E)
Headphone Extensions (CB23790E)
Sequential actuator with relays (CB23777E)
Transistor quick test (CB23769E)
Rain alarm (CB23741E)
Robot with sensors (CB23731E)
Protected regulator (CB23722E)
Nautical megaphone siren (CB23685E)
Amplifier for the power grid (CB23665E)
Experimental Oscillator (CB23649E)
Universal Preamplifier (CB23615E)
5V x 4A power supply (CB23607E)
Regulated power supply (CB23598E)
Safe Test (CB23569E)
Analog computer (CB23562E)
Window alarm (CB22540E)

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