DS18B20 Digital Temperature Sensor, 2pcs, 1m Waterproof Cable, 3.3V-5V, compatible with Arduino Raspberry Pi, 1-Wire Multiple Sensors Support

DS18B20 Digital Temperature Sensor, 2pcs, 1m Waterproof Cable, 3.3V-5V, compatible with Arduino Raspberry Pi, 1-Wire Multiple Sensors Support Description

Product Details 1. Waterproof housing design suitable for various environments including wet conditions 2. 1-wire interface enables multiple sensors to be connected on one cable, reducing wiring complexity 3. Unique serial number for each sensor allows easy identification and management 4. Operates at 3.3V and 5V, compatible with most microcontrollers Specification 1. Power supply: 3.3V to 5V 2. Temperature range: -55C to 125C 3. Accuracy: 0.5C from -10C to +85C; 1C from -30C to +100C; 2C from -55C to +125C 4. Resolution: 9 to 12 bits 5. Cable length: 1 metre (3.28 feet) 6. Connections: VCC, GND, DATA Package List 1. 2 x DS18B20 temperature sensors with waterproof housing 2. 2 x 1 metre cables Warm Tips 1. A 4.7 kΩ pull-up resistor is required between VCC (red) and DATA (yellow) terminals for accurate readings (not included) 2. Can be connected in parasitic power mode using two wires 3. Connection methods are shown in the product gallery