Portable Hand Crank Power Generator with Voltage Regulator - DFRobot
Portable Hand Crank Power Generator with Voltage Regulator - DFRobot
Portable Hand Crank Power Generator with Voltage Regulator.
DFRobot provides open-source hardware, kits and robotics dedicated to bringing innovative electronics.
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商品 — ページ 193 — スイッチサイエンス
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DIY HAND CRANK ELECTRIC GENERATOR, SUPERCAPACITOR POWER BANK
This small and affordable DC hand crank generator features a 5V USB connection port and can charge and power various electronic devices. Just pull the hand crank out and spin it; a red LED next to the connection port will let you know that you're generating power. The unit also includes a wrist strap to prevent breakages. Bring it camping, or have one around the house handy in case of emergencies or power outages.
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discontinued]
