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Title
Photo Reed Relay (CB16607E)
Counterfeit Dollar Indicator (CB16522E)
Adjustable Power Supply Source with Timer (CB16503E)
Lock and Alarm (CB16467E
Two Level Light (CB16423E)
SCR Power Switch (CB16417E)
Integrated Continuity Tester (CB16375E)
Audio Preamplifier (CB16297E)
Two Controls Flasher (CB16241E)
SCR Dark Photosensor (CB16110E)
Logic Tester (CB16893E)
SWR meter (CB16783E)
Excitation of Various LEDs (CB16680E)
Audio Mixer (CB16633E)
Pre Equalizer (CB16578E)
LED Voltmeter (CB16560E)
Rhythmic LEDs amd VU (CB16484E)
Turn Counter with Calculator (CB16443E)
Touch Switch or Water Alarm 4001 (CB16319E)
Integrated Alarm (CB16276E)
Astable Multivibrator 4093 (CB16087E)
Pulse Generator with the 4011 (CB16073E)
Switched Regulator from 5 v to -5 V (CB16029E)
Pulse Amplifier Shield (CB16019E)
Short Wave Transmitter (CB16985E)
Commercial Silencer (CB16954E)
Differential Amplifier with Optical Isolation (CB16927E)
Field Strength Meter (CB16885E)
Electrical Appliance Protector (CB16844E)
Timed Alarm with Lock (CB16825E)

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Circuit Bench

  • 12 V to 110 or 220 V Inverter (CB17056E)

      Depending on the transformer used, the power of this inverter can reach 300 W. This is a critical...

  • Telephone warning (CB9115E)

           This circuit activates a warning lamp when an incoming call is received. We found it in an 80s...

  • 2MHz astable (CB9102E)

          This TTL circuit can be used as a shield. The frequency can be changed by changing the capacitors.  ...

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