This week on Maker Update, a plasma-brained pet robot, keeping cool with cryogenics, a miniature recreation of Terminator 2, and hosting your own software to cut the cord on big tech.

Kev shows you how to create a fun night light diorama using the Kitronik Value Acrylic Glass Look 3mm x 600mm x 400mm sheets and our USB LED Strip.

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The Silvertel Ag59FE module is a PoE PD controller module, which creates a complete PoE solution when paired with a DC/DC converter.

Infineon Technologies AURIX™ TC4D7 Lite Kit is a compact, high-performance development and evaluation platform built around the 32-bit AURIX TriCore TC4D7 microcontroller.

The IARPB® series from I-PEX is a board-in type, wire-to-board connector designed for exceptional vibration resistance and stable solder performance.

HARTING industrial PushPull IP20 and Mini PushPull ix industrial for Type-C coding locking functionality enables quick, secure connection that reduces installation time.

DigiKey invites Automate 2026 attendees to visit its booth, #3116 in the South Building, June 22-25 at the McCormick Place Convention Center in Chicago.

Designed for engineers and sourcing professionals, this guide highlights high-demand replacement targets with key parameters for fast decision-making.

Learn how to enable strong EMI suppression while maintaining low leakage current—suited for power electronic systems facing strict compliance demands.

Explore variable scope concepts in Arduino, including shadowing, static variables, and best practices for cleaner embedded applications.

Monitor real-time electricity usage across multiple circuits with stackable sensor boards and Home Assistant integration.

Zurich Instruments is a test and measurement company headquartered in Zurich, Switzerland and is part of the Rohde & Schwarz family. Zurich Instruments develops and sells measurement instruments worldwide, either directly or through carefully selected partners, and provide responsive and effective customer service.

Wearable health monitoring is transforming remote patient care, enabling continuous vital sign tracking beyond clinical boundaries.

AXL Systems designs and manufactures future-ready electronic solutions that redefine convenience, security, and automation. AXL Systems specializes in world-class solutions across multiple technologies, including RFID checkout systems, GPS tracking, drones & aviation, smart remote controls, and advanced electronics.

This paper will examine the role of physical connectivity to both enable the design as well as realizing the benefits of these new architectures.

Dialight’s 3535 High Power IR LEDs have a wide selection of viewing angles to match the IR LED beam pattern to the camera’s field of view (FOV) to ensure balanced lighting and eliminates dark edges.

Step‑by‑step guide on using the MCP4725 DAC with an Arduino UNO and Visuino to generate waveforms. Includes wiring, code snippets, and video demo.