This sensor is a temperature detector used to test liquid temperatures based on 18b20. The sensor comes attached to a cable which connects to the baseboard shown in the pictures.

• Standard 3-pin GVS ports are easy to plug.
• 3V working voltage can drive the micro:bit.
• Water-proof design makes it possible to use in the liquid.

Specifications

• Working Voltage: DC 3.0V
• Power Supply: 3v-5v
• Connector Type: Analog
• Length of water-proof detector: 1m
• Pins Definition: 1-Signal 2-VCC 3-GND
• Response: Quick to response and high sensitivity
• Circuit: Simple drive circuit
• Stability: Stable and durable

• Example Code