ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)

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

In stock
SKU
EF04095
$6.90

DESCRIPTION

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

 

CHARACTERISTICS

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

 

SPECIFICATIONS

Items Parameters
SKU EF04095
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

 

OUTLOOKS & DIMENSIONS

 

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.

 

PROGRAMMING

 

REFERANCE

Links: https://makecode.microbit.org/_1x1ERwiT1bui You can also download the links below:

 

RESULTS

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

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