DickCappels
- Joined Aug 21, 2008
- 10,175
Just a note: If this is a one-off, then the 555 approach is fine. If you are going to make many of these, they you probably want to learn something about the ATTINY85 and use the free AVRStudio from Atmel to program in a 5 minute timer routine to initiate sending of the code. No need for an extra chip, but not worth the effort for only one.
Enough abou that...
Enough abou that...