Tired of replacing batteries in your wireless Insteon devices like motion sensors or hidden door sensors? Power them from the wall with a 9v wall adapter. The process is similar to what we did making a USB connector, splicing the…
Tired of replacing batteries in your wireless Insteon devices like motion sensors or hidden door sensors? Power them from the wall with a 9v wall adapter. The process is similar to what we did making a USB connector, splicing the…
Table-top photo frames based on Android are great and all, and I’ve already covered a wall-mounted frame which is powered through existing low-voltage lines, but I wanted to replace that old photo frame with my new Lenovo Tablet for not…
Remember those old tape deck-based intercom systems popular in the ’80s and ’90s that allowed you to play music and page different rooms of the house? When I bought my house in 2011 (built in ’89) they still had one…