The DS18B20 is a programmable Temperature sensor. It is widely used to measure temperature in hard environments like in mines or soil etc
Buy DS18B20 Temperature digital Sensor Module @ Sumeet Instruments
DS18B20 - One-Wire Digital Temperature Sensor - ElectroDragon
DS18B20 Digital Temperature Sensor Module - ProtoSupplies
One Wire Temperature Sensor DS18B20
DS18B20 1-wire Temp Sensor
DS18B20 Temperature Sensor waterproof 1M, range: - 55 C to +125 C - Denkovi A E LTD
Waterproof DS18B20 Digital Temperature Sensor for Arduino - DFRobot
Buy Temperature sensor DS18B20 at the right price @ Electrokit
3M cable DS18B20 digital stainless steel temperature sensor temperature sensor
Guide for DS18B20 Temperature Sensor with Arduino
Ds18b20 Temperature Probe Temperature Sensor Ds1820 - Temu
DS18B20 is only giving -127 - Sensors - Arduino Forum