Continue to Site

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.

  • 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 Preston

  1. P

    Motion light

    NO no, that does not look childish. Right down my alley. My problem is I know some spanish but not quite enough to get it all. I did get the most of what you say though. Your diagram made a light go off in my old grey matter. How is the potentiometer adjusted? Thanks Felipe.
  2. P

    Motion light

    I used to have this at the back walk. It would sense motion and turn on for whatever time it was set for. Most times I had it set for 15 seconds. I bought it so the wife would have light from her car to the back porch other than the back porch light. We live in the country with no light outside...
  3. P

    Motion light

    I'll have to take it apart again for a pic. No, I'm not letting a fox or a coon in. I just have an idea and I was trying to find out how to get this device operational again.
  4. P

    Motion light

    I have one of the motion detector night lights that has quit. I took it apart and the battery seems good, the small solar panel is charging but the circuit board looks like it has some "weathering" on it. The light sensitive diode, I think that what it is, has a oxidation looke to it. Does...
  5. P

    Reversing a dc motor

    Thanks. I tried the search function and had no luck I'll give it another shot. :)
  6. P

    Reversing a dc motor

    This is my first post here. I've not been able to find help anywhere and I found this site so here goes. I've got a chicken coop I wanting to put an automatic door on. I have the slide and door made and installed. I found a place to get the solar panel, timer, and battery but the motor I'm...

Latest threads

Back
Top