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- Thu Oct 11, 2012 6:08 pm
- Forum: Request-a-Project
- Topic: RF receiver at detecting drop in signal at specific range
- Replies: 1
- Views: 3018
Hi. I've been trying to design a wireless dog leash using an "always on" key-fob transmitter, but am really REALLY new to designing circuits, so would you be able to tell me what I'd need for (or how I'd need to make) a circuit that does not switch on until the signal detection falls below...