Review on π‘οΈ 10-Pack Eiechip 18B20 DS18B20 TO-92 3-Pins Wire Digital Thermometer Temperature IC Sensor by Smooth May
Easy to use, cheap and they work.
Bought after one of the kids left the freezer door open in the garage and we lost almost everything there. I have several cheap ESP8266 controllers to place temperature sensors in several places in the house including the freezer. They are inexpensive and work well.
Pros
- Easy to read control panel
Cons
- Nothing
