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- Sat Jan 15, 2011 12:32 am
- Forum: V-USB
- Topic: V-USB on a battery powered device
- Replies: 2
- Views: 2816
V-USB on a battery powered device
Hi. My project is based on a attiny2313 and a ds1302. It's basically a rellay that opens at specifics times of the day. I'd like to set these times via USB and a PC. The device is battery powered with 2 AA batteries (3V). I don't wan't to powered the device via USB. I´m not sure how should I interfa...
