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Articles
Title
Mac’s Service Shop – Safety in Service (VENT016E)
Mac’s Service Shop – Electrostatics at Work (VENT015E)
Professor Ventura in: Storing energy in a hole (NVEN014E)
Professor Ventura in: Jupiter and the Comet (NVENT013E)
Professor Ventura in: The Electronic Tuba (VENT011E)
Professor Ventura in: Fast delivery (NVENT012E)
Professor Ventura in: Messages from the beyond (VENT010E)
Professor Ventura in: Earthquake in the jello afternoon (VENT009E)
Professor Ventura in: Tubald weathercock’s revange (VENT008E)
Professor Ventura in: The Dancing Fountain (VENT007)
The Undesirable Visitor (VENT006E)
The Female Elephant and the Tuba (VENT004E)
Professor Ventura in: Remote Control (VENT005E)
Professor Ventura in: Dental Interface (VENT003)
Professor Ventura in: The Dysenteric Oscillator (VENT002E)
Professor Ventura in: Contacting with the Beyond - (VENT001E)
The Adventures of Professor Ventura (With Bart and Bert) (VENT000E)

  

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Circuit Bench

  • LED Bargraph (CB6219E)

           This circuit was found in a General Electric / RCA documentation from the 1980s. The circuit is...

  • Metronome 2 - 4093 (CB6890E)

          The circuit shown in the figure is a high-power version for Metronome 1, exciting an ordinary...

  • Ice Warning on the Track (CB6046E)

          We found this circuit in an 80's Radio Electronics. The circuit uses a PTC sensor and an LED...

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