Hi All
i am very new to electronics, and am trying to build a small circuit powered by 2.1vdc solar panel (no load) to make ......
1) a Red Led blink
2) Charge a battery (AA or AAA)
3) "know" when its day or night
The general idea would be that while the sun shines it will charge the AA or AAA, and at night the little red led will flash continuously until the sun rises again, repeating the cycle day after day !
hope you can help !
i am very new to electronics, and am trying to build a small circuit powered by 2.1vdc solar panel (no load) to make ......
1) a Red Led blink
2) Charge a battery (AA or AAA)
3) "know" when its day or night
The general idea would be that while the sun shines it will charge the AA or AAA, and at night the little red led will flash continuously until the sun rises again, repeating the cycle day after day !
hope you can help !