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A breadboard power supply with USB C power delivery - The Byte Sized Engineer | DigiKey

Most breadboard power supplies use a DC barrel jack or USB mini connectors. In this video Zach updates and improves this design with USB C power delivery.

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Blog

Building a Dynamometer for the Openwheel Project - Part 1

Publish Date: 2026-04-10

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Building a Dynamometer for the Openwheel Project - Part 1

Explore a custom-built dyno for hub motors using load cells and Arduino, enabling accurate power and torque measurements.

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Contributor Highlight

Build a Simple Soil Moisture Monitoring System Using Arduino

Publish Date: 2026-04-10

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Build a Simple Soil Moisture Monitoring System Using Arduino

In this project, we’ll create a soil moisture monitoring system using an Arduino Uno and a resistive soil moisture sensor.

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Blog

The Importance of Certification in the Selection of Connector Products

Publish Date: 2026-04-10

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The Importance of Certification in the Selection of Connector Products

Certification of products ensures operational and product safety, reliability, and compatibility.

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Contributor Highlight

Control Stepper Motor Using EDP Stepper Component - Visuino

Publish Date: 2026-04-07

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Control Stepper Motor Using EDP Stepper Component - Visuino

Step‑by‑step guide to control a Nema 17 stepper motor via the EDP Stepper component in Visuino. Includes circuit, code generation and upload for Arduino UNO.

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Professor Bubbleton’s Breathing Head in a Jar

Publish Date: 2026-04-10

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Professor Bubbleton’s Breathing Head in a Jar

A Tap-Activated Marvel of Modern Air.

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Blog

The Kitronik ARCADE Max for Makecode Arcade

Publish Date: 2026-04-09

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The Kitronik ARCADE Max for Makecode Arcade

Introducing the new ARCADE Max for Makecode Arcade from Kitronik, gamification has never been this exciting! It’s our smallest handheld gamer to date but packs the biggest screen we’ve ever had!