DS18B20 1-Wire Temperature Sensor Waterproof Digital Stainless Steel - 5 Pack AP4301346 or selector knob

or selector knob

Disconnect all battery negative terminals before starting the installation

Switch fails to make a reliable connection

Light Output: Ultraviolet (UV) spectrum for insect attraction

sun exposure

DS18B20 1-Wire Temperature Sensor Waterproof Digital Stainless Steel - 5 Pack AP4301346 or selector knobDS18B20 1 Wire Temperature Sensor Digital Stainless Steel 1m 39. 37 inch Key Features Sensor Model: DS18B20 Interface: 1 Wire digital communication protocol Probe: Waterproof stainless steel housing Probe Dimensions: 6mm diameter x 30mm length Operating Voltage: 3. 0V to 5. 5V Measuring Range: 55C to +125C ( 67F to +257F) Accuracy: 0. 5C (from 10C to +85C) Resolution: Selectable from 9 bit to 12 bit Output Wires: VCC (Red), Data (Yellow White), GND