Best Smart home Devices from SainSmart!
We have a handful of awesome digital temperature controller this month, which is especially useful for experimental setups: growing plants, making bread, etc.
"This does a great job as a temperature controller and is WAY cheaper than any that you can get on the market. I have made some temperature controllers myself using an Arduino controller, onewire temperature probes, and relays, but must say I wish that I would have just bought this product in the first place, primarily to save time. "--Reviewed by David.