Octopus Waterproof DS18B20 Temperature Sensor

Price:
US$11.19
EF04095
In stock
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Octopus Waterproof DS18B20 Temperature Sensor

This sensor is a tempeterature detector used to test the liquid temperature based on 18b20.

Characteristics

  • Standard 3-pin GVS ports is easy to plug.

  • 3V working voltage can drive the micro:bit.

  • Water-proof design makes it possible to use in the liquid.

Specification

Items Parameters
SKU EF4095
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

Outlook and Dimensions

Quick to Start

Connection Diagram

  • Connect to the P1 port of the extension board.

Add Package

Click "Advanced" in MakeCode to check more choices.

Click "Extensions", and search “https://github.com/elecfreaks/pxt-ds18b20" in the dialogue box to download the codebase of 18b20.

Programme as the Picture Shows

Reference

Links: https://makecode.microbit.org/_1x1ERwiT1bui

Results

  • The current temperature value is showing on the micro:bit.

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