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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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Arduino LoRa Project: Control Devices Over Long Distance Easily

Publish Date: 2026-04-03

Arduino LoRa Project: Control Devices Over Long Distance Easily

In this project, we build a long-range appliance control system using a combination of BLE and LoRa communication.

Blog

DC/DC Converters for AI Data Centers: Tackling Space and Thermal Challenges

Publish Date: 2026-04-03

DC/DC Converters for AI Data Centers: Tackling Space and Thermal Challenges

AI data center GPUs are pushing beyond 1 kW per device resulting in rack power densities in the megawatt scale, stressing cooling schemes past comfort zones.

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Visuino How to Use Pulse Width Modulation (PWM) to Change Brightness of

Publish Date: 2026-03-24

Visuino How to Use Pulse Width Modulation (PWM) to Change Brightness of

Visuino How to Use Pulse Width Modulation (PWM) to Change Brightness of a LED: In this tutorial we will use a LED connected to Arduino UNO and Visuino to make a

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DC DC Converters: Trimming Output Voltage

Publish Date: 2026-04-03

DC DC Converters: Trimming Output Voltage

Senior Design Engineer Calloway Cass explains how to trim a DC‑DC converter’s output voltage up or down to achieve non‑standard levels, with practical guidance for precise power design.

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PXIe-1081 18-Slot All-Hybrid Chassis from National Instruments PIO | DigiKey

Publish Date: 2026-04-03

PXIe-1081 18-Slot All-Hybrid Chassis from National Instruments PIO | DigiKey

This video discusses the PXIe-1081 PXI Express chassis from NI, highlighting its hybrid slot architecture, power capacity, and timing performance. It is designed for engineers building scalable, high-density test systems.

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Webinar – Meet the LAN Squad: Defeating Ethernet Design Challenges

Publish Date: 2026-04-02

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Webinar – Meet the LAN Squad: Defeating Ethernet Design Challenges

Explore how solutions from Würth Elektronik offer tailored advantages to LAN enhance robustness, simplify layout decisions, and reduce overall system cost.

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This week on Maker Update: dialing a tune the hard way, a gutter punk ocarina, a solarpunk cyberdeck, and a proper guide to designing for heat set inserts.

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Dial M for Maker [Maker Update] | Maker.io

Publish Date: 2026-04-02

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Dial M for Maker [Maker Update] | Maker.io

This week on Maker Update: dialing a tune the hard way, a gutter punk ocarina, a solarpunk cyberdeck, and a proper guide to designing for heat set inserts.