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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.

Contributor Highlight

Arduino Mosquito Repellent

Publish Date: 2026-09-10

Arduino Mosquito Repellent

Learn how to create an effective mosquito deterrent using an Arduino UNO, a piezo buzzer, and Visuino software. Simple steps for beginners.

Article

Meeting Modern Edge Computing Demands with the Tachyon Single-Board Computer

Publish Date: 2026-09-10

Meeting Modern Edge Computing Demands with the Tachyon Single-Board Computer

The Particle Tachyon single-board computer combines a Qualcomm QCM6490, Linux computing, AI acceleration, and integrated 5G for edge AI and IoT deployments.

Blog

Webinar – Simplify CRA Compliance for Your Existing MCU-Based Designs

Publish Date: 2026-09-10

Webinar – Simplify CRA Compliance for Your Existing MCU-Based Designs

Discuss how organizations can leverage documentation, risk assessments, and security enhancements to reduce risk and examine meaningful security updates.

Contributor Highlight

Chop Chop [Maker Update] | Maker.io

Publish Date: 2026-09-10

Chop Chop [Maker Update] | Maker.io

This week on Maker Update: a stick chopper for your chopsticks, an AI duck that sings, a Tamagotchi that dies when you doomscroll, and an RC bike that keeps its balance.

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We take a look at the K100 Programmable Display Beacon from Banner Engineering. It combines a color status indicator and alphanumeric display in one unit with 360 degree visibility to communicate information at any angle.

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Banner Engineering K100 Programmable Display Beacon - Unboxing | DigiKey

Publish Date: 2026-09-10

Banner Engineering K100 Programmable Display Beacon - Unboxing | DigiKey

We take a look at the K100 Programmable Display Beacon from Banner Engineering. It combines a color status indicator and alphanumeric display in one unit with 360 degree visibility to communicate information at any angle.

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Webinar

X-Band innovations for defense technology

Publish Date: 2026-09-10

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X-Band innovations for defense technology

Explore the latest advances in RF front-end architectures that are enabling higher-performance phased-array and multifunction radar systems without increasing system complexity.

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Blog

Meet the LattePanda Mu Ultra: Bringing Local AI to You

Publish Date: 2026-09-09

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Meet the LattePanda Mu Ultra: Bringing Local AI to You

We've spent the last few years watching AI move from research labs into everyday projects. What started with simple object detection and speech recognition has evolved into local language models, advanced computer vision, intelligent automation, and autonomous robotics.