Um...Me123
- Aug 6, 2005
- 174
- Joined
- Aug 6, 2005
- Messages
- 174
Is there an esy way to build a tiny remote that will turn on/off almost anything via infrared (capable) such as TVs, projectors, sterios, etc.?
Is there a simple 555 driven frequency for an infrared LED? I know different brands have different codes but I saw this little keychain remote that said it would do on/off, volume, and channel for any TV. I want to attempt to build it but due to my not so good knowledge of electronics I just want to tackle the on/off if possible.
Thanks
Is there a simple 555 driven frequency for an infrared LED? I know different brands have different codes but I saw this little keychain remote that said it would do on/off, volume, and channel for any TV. I want to attempt to build it but due to my not so good knowledge of electronics I just want to tackle the on/off if possible.
Thanks
