ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)
ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)
ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)
ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)
ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)
ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)

ELECFREAKS Octopus Waterproof Temperature Sensor (DS18B20)

SKU: EF04095
Price
$6.90 USD

You can find the introduction of this product and many educational projects in our wiki.

Link: https://wiki.elecfreaks.com/en/microbit/sensor/octopus-sensors/sensor/octopus_ef04095
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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.

PROGRAMME as the PICTURE SHOWS

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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