LED Display for On-Off battery indicator| Circuit Project

This circuit uses LED – 2 pcs. show something On – Off of or the circuit that use Battery. By LED – D1 flasher , when open and D2 flasher when open. While open that have charge current amount of flow through D1 go to Charge Capacitors 1000 uF , make D1 stick or shine and switch off when Capacitors the full. Then have current which flow be Leakage Current the a little. When enough close capacitors 1000 uF discharge way D2 , then stick tell close or cut the circuit has already. The detail is other , friends see in the circuit yes.

This entry was posted on Tuesday, November 25th, 2008 at 8:09 am and is filed under battery, detector, LED Flasher.

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LED Display for On-Off battery indicator