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  • Users: sunclipa
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  1. sunclipa

    commercially available solar powered induction coil chargers?

    Hi all i am looking to buy a long range induction coil type charger , solar powered. 200 mm range or more. This is not for iphone charging , Just to re-charge a small battery. are such devices commercially available? many thanks in advance Sunclipa ( optical eng)
  2. sunclipa

    Hi are there any other techniques a

    Hi are there any other techniques apart from gears to slow down the rpm of a dc motor> this is to drive a small , low weight shutter . Many thanks in advance . Tony Sunclipa
  3. sunclipa

    Hi i am looking for the smallest

    Hi i am looking for the smallest possible solenoid , to fit in a 6 mm (diameter) x 14 mm space. Googled this but no luck so far. rotary or push pull type, custom maybe but prefer a stock item. its to swing a 8 gram shutter 0 to 90 degrees. with push pull i would need a mechanism to convert...
  4. sunclipa

    smallest solar cell

    Hi Just wanted to find the smallest commercially available solar cell or similar , is 5mm x 10 mm feasible for example? it would only need to generate a small amount of power for a low power circuit. many thanks in advance. Sunclipa
  5. sunclipa

    micro components to drive a shaft

    Hi can anyone suggest electronic means to rotate a small shaft? it has to be less that 5 mm in scalel. shaft diameter 1.5 mm ? load a couple of grams. many thanks Antoine Sunclipa

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