DIY Auto turn off/on solar street light

Name: DIY Auto turn off/on solar street light
Uploaded: 2019-07-10T20:45:02+03:00
Description: tp4056 1w led 2x 2000mAh battery A1019 *10k resistor are connected to transistor base, but without resistor, LED light brighter

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Aprašymas

tp4056
1w led
2x 2000mAh battery
A1019
*10k resistor are connected to transistor base, but without resistor, LED light brighter