Hello to all !
I am building a small toy, " a mechanical inverter", an office toy which is spinning quite fast and is able to light a led constant.
The toy is already functional, I didn.t prepared the design yet, just the functionality, but I am not satisfied about how strong that led glows.
Question : Any ideea how to make it to light stronger using the mentioned input (67 microwatts) ? (connecting a step up booster/converter/joule thief it will not work )
Input : DC voltage provided by Vimun min solar panel (inside office calculator ) 1,25 V X 0.054 ma
Output : Dc Voltage through Ac to Dc rectifier 2.08 V ( with the led connected )
Led : from a scanner lamp
VIDEO 1. the motor :
VIDEO 2. the motor test 2
VIDEO 3. the motor - generator
Details : coil 1 - from a old ring bell 230 V
coil 2 - from a syncronous motor 230 V ( microwave turntable motor )
neodymium sphere 19 mm
electronic circuit - voltage variator
Ac to dc rectifier