HandsMagic DIY
micro solar panel make solarbotics BEAM robot diy
micro solar panel make solarbotics BEAM robot diy
Regular price
$20.00 USD
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$20.00 USD
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bpw34 is a micro solar panel,each pcs can produce 0.5v,2ma HT7027 is a 2.7v Voltage detector use 7 pcs bpw34，under the sunshine,we can get voltage 2.8-3.5v,enough to trigger HT7027 the solar engine can store electrical energy in capacitors until the voltage is close to the voltage of the solar panel connected in series，but we have HT7027，so when voltage get to 2.7v,The gate will open and the electricity will be released the motor,led or beep will start wok After the energy is released, continue to the next charge-discharge cycle. Forever
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