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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

Recent content by jackemery

  1. J

    im a major beginer anything to suggest

    jackemery The Amazing Giant America's Libraries are FREE Paid for with OUR Tax Dollars. Plenty of Hobbyists Books there 100% FREE. Your Local Library can bring in books from other libraries even out of state. Maany nice Circcuits and Projects to build. Alsso check on line SEARCH for...
  2. J

    Please Please, i need urgent help, regarding this circuit

    jackemery The Amazing Giant Use a 5-9v Relay ( low coil current ) that the Contacts will handle 220v open or closed. It Works. May use a Relay with more than one on/off open/closed contacts rated at amps required at 220v. www.amazinggiant.com jackemery

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