This week on Maker Update: a BMO that really can be more, memory pricing hits Raspberry Pi, a DIY filament maker, an LED necklace, and throwback walkie-talkies.
Webinar – Our Stacked Line-Up of Passive Components
The use of stacked capacitors results in higher capacitance in compact footprints, improved electrical performance, and enhanced design versatility.
Patent Basics For Makers
Learn the core requirements that determine whether your invention qualifies for patent protection in the U.S.
A sea of logic waiting for someone to shape it: from Signetics to Xilinx
eMagazine Articles
A Field-Programmable Gate Array (FPGA) is an integrated circuit that can be programmed to replace large groups of digital logic circuits. In the 1970s.
Engineered for superior signal integrity in tight space conditions, MXPD70 offers a bandwidth of up to 70 GHz, setting the standard for high-performance test setups where soldered components are impractical.
Enabling improved efficient patient care – with solutions for radiology, oncology, cardiology and emergency medicine.
Enhance automation with the picoScan100— a compact 2D LiDAR sensor delivering long range scanning, precise detection, and rugged performance for indoor and outdoor industrial applications. Ideal for robotics, monitoring, and object detection.
Secure connectivity for at-home healthcare Part 1: challenges beyond the clinic
eMagazine Articles
This article shows Analog Devices connectivity solutions that address the unique security and patient safety concerns across a broad range of medical devices.
HUBER+SUHNER has emerged as a trusted partner in the Space market for passive microwave components that can be used for satellite testing in clean rooms as well as in a thermal vacuum environment
Renowned expertise in interconnectivity for consistent, repeatable electrical performance in test applications.
Technology Behind Air Quality Detectors of the Future
Publish Date: 2026-02-11
Significant health risks have been revealed associated with poor indoor air quality, driving increased health advisories and guidelines.
Embedded and Microcontrollers
eMagazine
Volume 28 brings together insights from leading semiconductor and hardware innovators, alongside practical technical articles for modern engineers.
HUBER+SUHNER is offering a wide range of RF coaxial cables which are developed for highest expectations.
Video overview of our HMI-Display-Series, 2.8”-12.1”, LAN/WIFI/RS485/Modbus interfaces, wall/panel mounting, engineering support.
This white paper examines and quantifies the effects, depending on the selection of design, material and the chosen installation method of (N)EMP protectors, on the shielding attenuation and on the transfer impedance in EMP qualified systems.
Reliable microwave test cable assemblies for consistent, repeatable measurements.
Automating Resistor Sorting with Arduino Uno Q
Updated: 2026-02-20
Use Arduino Uno Q and OpenCV to detect resistor color bands with computer vision and automatically calculate resistance values.
Secure, reliable and continuous coverage for mission-critical networks.
The OpenVPX suite of standards identifies a common framework for the design of firmware, software, and hardware for next-generation military embedded systems.
Let’s see if I can use the Arduino Uno Q to drastically speed up this process, and maybe I can finally organize my messy bin of resistors!
The TDK-Lambda GUS series of compact single-output general-purpose power supplies is rated at 350 W, 600 W, and 1,000 W with 12 V, 24 V, 36 V, and 48 V outputs.
JÄGER
JÄGER combines the expertise of a manufacturer with the flexibility of a wholesaler. At the core of its product range are high-quality German-made brands.
The new field terminated microwave cable and connectors are light and waterproofed, built for frequencies up to 18 GHz – ready for use in the defense market as well as generally in the industrial market.
Texas Instruments MSPM0G110x: integrated analog performance in an 80 MHz Cortex-M0+ package
eMagazine Articles
Texas Instruments’ MSPM0G110x family addresses these challenges by integrating the analog front-end directly into an 80 MHz Arm Cortex-M0+ microcontroller.
The Huber+Suhner MXPM and MXP connector lines are the perfect fit in a world where performance, speed and density matter.
HPT5K0 Series AC/DC Power Supplies with Outputs Up to 800 V
Updated: 2026-02-11
XP Power HPT5K0 series AC/DC power supplies are a flexible controllable, high-power, and cost-effective solution for industrial and medical applications.
The Infineon Technologies MOTIX TLE92010QVW is a compact, high-performance multi-MOSFET gate driver IC engineered for 12 V automotive brushed DC motor systems.
NI LabVIEW is a graphical programming environment that provides unique productivity accelerators for test system development. NI Nigel Al Advisor is built into LabVIEW to assist users in onboarding as well as developing and reviewing code faster.
NI TestStand is off-the-shelf test management software for validation and production test that eliminates the need for time-intensive, in-house sequencer development and maintenance.
Advanced microwave cable assemblies for high-performance systems.
HUBER+SUHNER develops and produces an extensive portfolio of directional and omnidirectional antennas for the wide range of indoor and outdoor wireless connections.
This video discusses the EPC23102 ePower Stage IC from EPC, a highly integrated GaN half-bridge solution for high-efficiency power conversion.
Compact, Stainless-Steel, IP HD Camera
Publish Date: 2026-02-11
Industrial Video & Control MZ-HD34-3 rugged 1080p IP cameras have motorized zoom and IR illumination in a 316L stainless-steel enclosure.
Arduino UNO Q: Linux computing meets real-time control in the classic form factor
eMagazine Articles
If you’ve ever needed to combine a Linux computer with an Arduino for AI and machine learning projects, the UNO Q offers both within a single board.
PXI is now within reach. Introducing 4 new PXI products that enable more engineering teams to build adaptable, precise, and cost-effective automated test systems.
Hammond 1551SNAP and 1551V enclosures: tool-free housings for compact electronics
eMagazine Articles
If you need to house small electronics without managing screws and fasteners, Hammond Manufacturing’s 1551SNAP and 1551V series are a practical solution.
The HUBER+SUHNER cost-effective product line-up for your test equipment always helps you to achieve highest precision and reliability.
NI Nigel AI is the world’s first AI optimized for test. It’s specifically built for test and measurement applications with advanced test expertise and integration into NI software.
SparkFun 9DoF IMU (ICM-20948) Breakout Hookup Guide
In this hookup guide, we'll connect our sensor up to our Esp32 Thing Plus microcontroller and run a of quick (Qwiic) example to get you up and running with this fantastic board!
Making Sound Reactive Projects
Learn how to build sound reactive projects using piezos, microphones, and Arduino to trigger LEDs, motors, and effects from audio input.
A Cost-Effective Approach to Random Bin Picking
Publish Date: 2026-02-10
Structured light, FPGA acceleration, and machine vision enable fast, accurate random bin picking for high-performance robotic automation systems.
Let’s explore sound-reactive electronics– projects that can sense and respond to sound. In this video, @BeckyStern shares many ways to sense audio, from basic vibration to voice recognition, so that you can pick the right path for your project.
Phoenix Contact PSR-MIS sensors feature three housing styles and reed switch-based contacts.
Diodes Incorporated PAMS58xx family consists of fully integrated, high-efficiency, stereo Class-D audio amplifiers with digital inputs.
Learn more about Keystone Electronics custom services and our diverse manufacturing base that is available for you for specific, nonstandard designs.
Weidmüller PV connectors are engineered for high-performance photovoltaic applications, delivering robust electrical integrity and mechanical reliability.
Bel Power Solutions, CUI brand compact 6-pin DC/DC converters with 3000 VDC high isolation voltage offer enhanced safety, reliability, and market applicability.
Exploring TE Connectivity’s Trusted Brands
A brief discussion of TE Connectivity’s large portfolio of top brands of interconnect products.
T30LMXT3V4T245 Voltage Translator
Publish Date: 2026-02-10
The onsemi T30LMXT3V4T245 is a 4-bit configurable dual-supply translating bidirectional transceiver with 3-state outputs.
Omron Electronic Components G3VM-QR series S-VSON MOSFETs are designed with a compact form factor and provide high current handling capabilities.
Toshiba SiC MOSFETs and low-voltage MOSFETs are designed to handle the challenges presented by modern server designs such as increased space density.
TAEJIN Technology (Brand Name: HTC KOREA) specializes in power management ICs, including linear and switching regulators. We also offer a diverse range of products such as interface ICs, drivers, and amplifiers.
B3271xP Series DC Link Film Capacitors
Publish Date: 2026-02-10
TDK Corporation B3271xP series DC link film capacitors offer high thermal robustness for demanding automotive and industrial power electronics.
Controlling a 28BYJ-48 Stepper Motor Using ULN2003 and Arduino
Updated: 2026-02-09
This article covers how a stepper motor works, the different operating modes, and how the 28BYJ-48 stepper motor can be driven using a ULN2003 driver module with an Arduino Uno.
What Makes the Arduino Uno Mini LE Different?
Arduino released the Arduino Uno Mini Limited Edition (LE), which is a smaller and slightly more powerful version that keeps all the power of the original in a new gold-and-black design. Let’s take a deep dive into what makes it special and how it compares to its older brother.
multiScan100 3D LiDAR
Publish Date: 2026-02-09
The SICK multiScan100 is a versatile 3D LiDAR sensor designed to deliver detailed spatial awareness across large operating areas.
This application note is based on Würth Elektronik standard cable types and helps to understand which points to consider when selecting a cable for custom tailored cable assemblies.
774W Series of Dual-Function IEC Power Entry and Outlet Modules
Publish Date: 2026-02-09
Qualtek 774W-10/01 and 774W-10/02 AC power entry connectors provide reliable mains power interface solutions for electrical and electronic equipment.
This video discusses the TF-047 Micro-Coaxial Cable from Amphenol, a compact RF cable built for dense interconnects where size, weight, and routing flexibility matter.
Solid Polymer Capacitors share a foundational architecture with traditional E-Caps but replace the liquid electrolyte with a conductive solid polymer. Hybrid Polymer Capacitors bridge the gap between traditional and solid-state technologies.
DIY Simple GU32 Tube Stereo Amplifier (2x3W on 12VDC)
Updated: 2026-02-09
The simplest way to make a relatively powerful stereo Vacuum Tube audio amplifier with components that are easily available.
400 Series Power Connectors
Updated: 2026-02-09
Bulgin's 400 series of power connectors, part of the Buccaneer family, are sealed to IP68 when mated and offer 2-12 pole options with a max rating of 8 A, 250 V.
The Kingbright 0202 RGB LED series delivers full-color performance in an ultra-compact 0.65 mm × 0.65 mm × 0.25 mm surface-mount package.
This is the complete datasheet for Bourns BPS170 series digital pressure sensors.
Experience the multiScan100 3D LiDAR sensor delivering wide area perception, dense point cloud data, and reliable object detection for mobile robots and industrial equipment. Built for harsh conditions with flexible configuration and easy integration
Why settle for less? The C303 is a single-pole, bi-directional DC and AC contactor engineered for demanding high-power applications. Designed to handle up to 1500 V and continuous currents up to 500 A, the C303 delivers reliable performance.
Pi Servo pHAT (v2) Hookup Guide
The SparkFun Pi Servo pHAT provides your Raspberry Pi with 16 PWM channels that can be controlled over I2C. These channels are broken out in a header combination that is perfect for connecting servo motors.
DIY 8x32 LED Matrix Smart Clock With Awtrix 3.0
Updated: 2026-02-06
8×32 ESP32 LED Matrix Smart Clock with AWTRIX
With efficiencies up to 95.5%, this TDK-Lambda series comes in a very compact 6.73" x 3.35" x 1.67" (171 mm x 85 mm x 42.5 mm) case size.
Panel-mount 3.5 mm feedthrough connectors, enabling direct cable-to-cable connections without soldering, available in multiple mounting options and finishes.
Maximize the use of limited space with Newhaven Display International’s Square IPS TFTs. This display line consists of 1.5” and 4.0” sizes, various interface options including MIPI DSI, and exceeds standard TFT performance through its IPS technology.
JAE has developed the USB Type-C compliant "DX07 series" receptacle connector, featuring excellent repairability without soldering. The connector adopts a robustness shell structure and easy replacement of individual connectors.
A Guide on Working with Mirrored Acrylic
Mirrors are a great maker project to undertake because of their versatility in design and the fascinating history they carry.
Donald Bell Maker Update: Seeing Double
Publish Date: 2026-02-05
This week on Maker Update: a lamp that’s through the looking glass, a butterfly you can steer, a 3d printed vending machine, and how to use free weights as a battery.
Intro to Embedded Rust Part 3: USB Serial Logging and Debugging
In this tutorial, we'll expand our blinking LED project to add USB serial communication, enabling us to send debug messages from our Raspberry Pi Pico 2 to a computer.
RF over Fiber: Benefits of emerging communication technology
You will learn how the emerging use of RF-over-Fiber (RFoF) technology benefits military and aerospace applications, combining the durability of RF with the low-loss, EMI-immune advantages of fiber optics
The TDK FS1525 3.82 mm high point-of-load (PoL) converter delivers up to 25 A and is engineered for AI servers, edge computing, and data center systems.
Lattice SensAI stack, detection of a person, detecting objects and presence of hands; allowing for fast operation, and more secure environment.
Meet Hirose’s 1.0mm Series—a high-performance coaxial receptacle connector designed for precision RF and mmWave testing.
In this video, we build on the blinky example from the previous embedded Rust demo and show how to enable print logging and debugging over the USB serial device.
Meet Hirose’s PO(M2) Series—a compact push-on lock coaxial connector supporting high-frequency performance up to 6 GHz.
Welcome to this Product Training Module for TRACO Power TEC 3UI series isolated DC to DC converters. These are compact 3-watt converters with an ultra-wide input and output options that cover a variety of standard bus voltages.
This week on Maker Update: a lamp that’s through the looking glass, a butterfly you can steer, a 3d printed vending machine, and how to use free weights as a battery.
Omron P6K relay sockets simplify relay replacement, contributing to labor savings and cost reduction.
Hirose 1.0 mm IEEE-compliant coaxial connectors offer solder-free mounting and flexible PCB compatibility for easy installation and up to 110 GHz performance.
TE-Schaffner RE100 series is a high-performance common-mode choke designed for 250 V applications.
Webinar – Mastering Outside-Plant Fiber Design to De-Risk Deployments
Learn how to map local hazards to the right architecture, select industry standard hardware, and make quality visible to pass inspection the first time.
ABB Sta‑Kon® wire terminals deliver premium, high‑conductivity connections with corrosion‑resistant copper, long chamfered barrels, deep serrations, and precision‑engineered designs that reduce missed crimps and improve reliability.
DigiKey substantially increased its in-stock products available for same-day shipment by adding more than 108,000 new products in 2025.
ROHM BD60210FV and BD64950EFJ motor driver ICs offer flexible, high-efficiency control for a wide range of consumer and general-purpose motor applications.
The Wolfspeed C4MS series provides transient overvoltage capability, increased lifetime at elevated bus voltages, and wide gate voltage compatibility.
JAE repairable DX07 series USB-C® receptacles are solderless for easy replacement, rugged for durability, and support up to USB 80 Gbps speed and 240 W power.
The Hirose PO(M2) series is a compact push-on lock coaxial connector engineered for stable high-frequency signal transmission up to 6 GHz.
The Role of Power Relays in Reliable HVAC System Design
Publish Date: 2026-02-05
Power relays form the electrical boundary between the high-power loads that perform real work in HVAC systems and the low-voltage control electronics.
The Best MCU Peripheral You've Never Heard Of
Learn how Microchip’s CLB, CLC, and AVR CCL peripherals enable gate-level functions without external hardware.
Build a 6-DOF Arduino Robotic Arm from Scratch
Updated: 2026-02-04
Build an Arduino robotic arm with servo motors, 3D printed parts, circuit diagram, and complete code. Step-by-step DIY tutorial for pick and place robotic arm operations.

