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  • PWM motor control (CB8018E)
  • Source for LASER (CB7843E)
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  • 9 to 14 V adjustable power supply (CB8504E)
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Articles
Title
Timed Touch Light (ART469E)
Sensitive Magnetic Switch (ART468E)
Sonic Control (ART467E)
Micro rhythmic light (ART466E)
Metronome (Educational Projects) (ART465E)
Water and Salt Transmitter (ART464E)
Micro-tester (ART463E)
Shortwave Transmitter - (Educational Projects for STEMERs) (ART462E)
High voltage solenoid - (Educational projects for STEMers) (ART461E)
Battery Reactivator (Art460E)
Wireless Guitar (ART459E)
Shooting Simulator (ART458E)
Proportional Thermostat (ART457E)
Electronic Zoo (ART456E)
DAC (ART455E)
Inverter for the car (ART454E)
Electronic control (ART453E)
Security switch (ART452E)
3-digit counter module (ART451E)
Timer (ART450E)
Current monitor (ART449E)
Electroscope for physics classes and technical courses (ART448E)
Metal detector (ART447E)
NEON and CMOS (ART445E)
Heads or Tails (ART443E)
Micro Amplifier (ART441E)
Electronic Chick (ART442E)
Electronic Cricket (ART440E)
Electronic Cow (ART439E)
Electronic Birdie (ART438E)

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Circuit Bench

  • 12 V supply with a 6 V transformer (CB920E)

    This circuit contains a voltage doubler that comprises two diodes and two capacitors, in order to...

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          Radio Electronics magazine published in a 90's issue this simple alarm that can use any general...

  • Synchronized for slide projector (CB8702E)

           This circuit is from the time when slide projects were used. We find it in a 90's Wels’ Think...

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