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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 repoman

  1. R

    600-800hz 9vdc solenoid oscillator?

    I have some size constraints for the actual reciprocating mechanism but right now the 35$ 6vdc jigsaw might be the way to go
  2. R

    600-800hz 9vdc solenoid oscillator?

    What about a large capacitor driven solenoid? I noticed that paintball guns have electronic triggers and are pretty much exactly what I'm looking for and have a capacitor driven solenoid that is designed for 10hz for is possible to up the capacitor and or voltage till I have enough juice to run...
  3. R

    600-800hz 9vdc solenoid oscillator?

    you mean its going to cook itself to death or it simply will not be able to reciprocate that fast? I only need a 10% duty cycle on it. I looked for a dc motor with a gear/cam and couldn't find a solution to my issue I have a small lathe and can make a cam to press fit on the shaft I only need...
  4. R

    600-800hz 9vdc solenoid oscillator?

    First off I apologize I've never taken any electronics courses what I do know I've pieced together. I need a control circuit for a 9-12vdc pull solenoid that varies the number of "ON" "cycles" per minute. Correct me if I'm wrong but this is called and oscillator yes? I run raw current through a...

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