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Latest

  • Stepped Timer (ART726E)
  • Electronic Circuit Breaker (ART727E)
  • Electronic Cockroach Killer (ART649E)
  • Two Projects with Ceramic Transducers (ART647E)

Circuit Bench

  • Repellent with 4011 (CB24932E)

      This circuit has more power than the previous one, since it includes a powerful transistorized stage. The...

  • Variable voltage regulator (CB9160E)

           This low current circuit allows the regulation of voltages in the range of 0.5 to 30 V. We find it...

  • Rectangular Oscillator LM2904 (CB15652E)

      Rectangular signals up to a few hundred kilohertz can be generated with this circuit, which is...

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