Schémas électroniques utiles et simples

Welcome to this page. I have selected a few simple circuits to use for hobby or at home.
Nothing complicated each circuit is kept simple to understand and to build.
All circuits are in PDF format and can easely been printed. At the bottom of the page you will find the Adobe link.
If you have any questions do not hesitate to contact me, I will be glad to answer all your questions.
As the actual number of circuits is limited, I did not divide them in categories.

  1. Mains On Warning
  2. Emergency Electrical Cabinet Light
  3. Infra-Red Beam Finder
  4. Waterdetector
  5. Light Switch
  6. Servo Switch
  7. Servo Simulator
  8. Remote Control Jammer
  9. Audio-Visual Telephone Ringer
  10. Contactless Mains Detector
  11. Refrigerator Alarm

copy warning
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