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Videos

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How To Use An mmWave Radar to Track Humans | Rd-03D and Raspberry Pi
Learn how to use the Rd-03D 24GHz mmWave radar sensor to detect and track humans with a Raspberry Pi. Learn how the sensor works, how to connect it to your Pi, how to code with it's library, and have some fun with radar visualisations and a mo Read More
How To Use An mmWave Radar to Track Humans | Rd-03D and Raspberry Pi Pico
In this video, we will be learning how to use the Rd-03D 24GHz mmWave radar sensor to detect and track humans with a Raspberry Pi Pico. We will be learning how the sensor works, how to connect it to your Pico, looking at a library to use it, a Read More
How To Use An Rd-03D mmwave Sensor To Create A Human Radar with Arduino
Learn how to detect and track humans with an Rd-03D mmwave radar sensor and Arduino. Take a look at how the sensor works and what you can expect from it, how to wire up and program the Arduino, as well as how to create a visual radar display w Read More
How To Use A Water Pump with an Arduino
Learn how to add a liquid pump to an Arduino in your maker project. We will be looking at whether you should use a Peristaltic Pump or a Submersible Pump, how to wire one up to an Arduino with a motor driver, and how to program the Arduino to Read More

Latest Guides

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New Products

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AESUB Orange - Long-Lasting Scanning Spray
AESUB Orange offers a longer vanishing time for more complex scans, and for more contrast ...

$57.20

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AESUB Orange - Long-Lasting Scanning Spray
AESUB Orange offers a longer vanishing time for more complex scans, and for more ...

$57.20

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Walter Feels - Carrier board for Walter

Slingshot designs and projects using with this carrier board for Walter,

$217.94

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Walter Feels - Carrier board for Walter

Slingshot designs and projects using with this carrier board for Walter,

$217.94

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Walter - LTE-M/NB-IOT Development Module
A fully certified and connectivity-enabled development board that will take projects from ...

$111.73

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Walter - LTE-M/NB-IOT Development Module
A fully certified and connectivity-enabled development board that will take proj ...

$111.73

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LiPo Safety Battery Bag (23x30cm)
Keep your batteries in a safer place with this LiPo bag

$7.45

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LiPo Safety Battery Bag (23x30cm)
Keep your batteries in a safer place with this LiPo bag

$7.45

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Recent Reviews

Review by Prad

Rating
Verified Purchaser

Tank of a motor! Really well built!

(Posted on 12/07/2025)

Review by Greg

Rating
Verified Purchaser

Worked well and is now installed inside the coffee machine connected to a PiicoW which alerts me to water low or temperature too high (TMP117) - via web page, email and buzzer. It is connected to a PiicoDev button for installation convenience daisy chained to the temperature sensor

(Posted on 08/07/2025)

Review by David

Rating
Verified Purchaser

Very easy to use, worked straight out of the box. I found I2C much easier to use than SPI. I like the option of a top or side mounted connector, smart thinking by the designer. The mounting holes, being outside of the area of the display make them easier to utilise.

(Posted on 07/07/2025)

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