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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 ddsellars

  1. D

    starting small DC motors with solar power

    Thanks colin55 Looks like the ticket David
  2. D

    starting small DC motors with solar power

    Thanks so much for the schematic. The system has to be left unattended, so if a switch is needed? I guess being that would be the challenge?
  3. D

    starting small DC motors with solar power

    Fan motors I have to use the OEM fans I am using. And can tell they are stalled between the magnet poles at the lower voltage range. I don't know how to design such a circuit to store the necessary boosting current. I am hoping some one could layout a simple schematic or maybe there is a...
  4. D

    starting small DC motors with solar power

    Hello I am using small dc motors (12 vdc .05 amp) powered by solar panal (12 vdc). My problem is it takes much more power to start the motors than to run. I would like to give the motors a little boost so they can start earlier. I am thinking somehow a capacitor circuit of some kind may...

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