※ 별도 조립이 필요한 반제품입니다.

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Detail: 
태양열을 이용해 충전지(불포함)에 전기를 충전했다가 밤에 불을 밝히는(깜박임용) 키트입니다.


An automatic warning flashing light circuit,
to be installed at places where there are barriers such as along the road,
back of motorcycle, etc. As having a built in recharging circuit, therefore, no need to charge batteries
frequently.

Technical specifications:
- Power supply from rechargeable battery size AAx3 pcs. (not included).
- Consumption : 4mA. (standby), 45mA. (working).
- Built-in recharging circuit from solar panel.
- Power of solar panel : 4VDC. 60mA.
- Adjust sensitivity of photo-transistor and speed of
flashing with potentiometer.
- PCB dimensions : 76 x 43 mm.

▶ FK1003.pdf