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    How-to Dynamo power my LED? (Electronics Help)

    Ok update time. Using Circuit 6 (added switch) I have come up with ...Pic All fits in the little box nicly and canabalized a USB extention cable for the lead, yeap the plastic optics is held in place with plastercine. Most problems encountered so far are UK electronics shopping. Maplin stock...
  2. C

    How-to Dynamo power my LED? (Electronics Help)

    I've decided on Cutter.com.au Currant shoping list is at... Dynamo ATB for left side 6V 3W --- £4.99 4x Schottky Rectifier Diode - 1N5818 - £1.12 2,200 uF Capacitor - £2.50 2x PC Elect 220uF 63V - VH43W - £0.52 47,000 Ohm 0.25w Resistor --- < £5 2x XlampXPG R4 on a 10mm SRO 2x Lisa2 16...
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    How-to Dynamo power my LED? (Electronics Help)

    Interesting, I had a think over this. To solve the 220 non polarized hunt I changed circuit to Piloms Circuit 7, 2 LED bottle dynamo. http://pilom.com/BicycleElectronics/DynamoCircuits.htm The LED driver circuit problem, I realize now the driver wants to pulse the power supply but can't, and...
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    How-to Dynamo power my LED? (Electronics Help)

    Helloz, I am planning to build a simple Dynamo-LED Light for my bike. I have a wind-up Be-Seen front and back I have a botched Cree Q5 powered by 4x Duracell 1.2v AA NiMh for back up. .. but want this project to be my main Light. (save the planet Dynamo power) INGREDIANTS: Dynamo ATB for left...
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