12V Temperature Activated Relay Circuit(Hot or Cold Activated)

Super handy circuit! Looking for a good hot or cold activated relay? Here it is. Many uses. Relay can be used for 120V appliances.

Thanks For Watching!

If you enjoy watching my videos, please show your support by SUBSCRIBING, POSTING LINKS to my videos on other websites & blogs, rating a "THUMBS UP", and watching my video playlists. Doing so helps to ensure that many more videos will be released in the future. (Views are essential to ensure this channel remains in an active state)

Circuit Here:

http://www.zen22142.zen.co.uk/ronj/tss.html ... https://www.youtube.com/watch?v=JNAreoWtWik