vinod chandran
- Jun 21, 2011
- 192
- Joined
- Jun 21, 2011
- Messages
- 192
Hi,
I had a 4.5v battery and a 5v (500mA) power supply with me. I want to build an automatic mini LED emergency lamp with these components. All i need an automatic charger circuit which suits these components. plz help.
-vinod
I had a 4.5v battery and a 5v (500mA) power supply with me. I want to build an automatic mini LED emergency lamp with these components. All i need an automatic charger circuit which suits these components. plz help.
-vinod