Experiment 7 from the Inventors Kit for Raspberry Pi Pico, in which we explore using a seven segment display.

This week on Maker Update, flipping the table on a classic game, a fixed gear bike with real gears, a modern take on classic visualizers, and better cad for skateboard ramps.

In this tutorial, we’ll walk through how to write ROS 2 nodes in C++ that communicate using the publish/subscribe model.

Master Electronics is a leading global distributor of electronic components, offering a comprehensive range of products and services to support the needs of manufacturers, engineers, and innovators.

Toshiba automotive-grade motor driver ICs are suited for solutions such as quiet motor operation due to their use of sine wave current.

GMSL point-to-point link technology brings enhanced multi-camera video capabilities to industrial and automotive applications.

Legacy PoE standards met the power requirements of early IP cameras that drew 8-30 W. However, advanced PTZ cameras with AI capabilities require 50 W or more.

The groov Edge programmable industrial controller (EPIC®) from Opto 22 is an embedded Linux®, real-time controller with gateway functions.

KEMET A798 series high-temperature capacitors offer very low ESR and improved capacitance retention at high frequencies.

The Rubycon TGV series' combination of high temperature and low ESR makes it ideal for numerous applications and industries.

Indium CW-219 highly activated, high-performance, no-clean cored wire is ideal for robotic and hand soldering of very oxidized surfaces.

The Eaton Tripp Lite series of industrial-grade server racks and cabinets are designed to provide robust and secure housing for IT equipment.

Analog Devices ADES1830/1831 precision energy metering ICs with integrated ADCs, DSP, and multi-channel support for smart meters and industrial systems.

The MCX portfolio is a comprehensive selection of Arm® Cortex®-M based MCUs offers a developer-focused experience through our MCUXpresso suite of software and tools.

Learn how to design and simulate a SPI peripheral module in SystemVerilog using Quartus and Modelsim.

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Aven Tools LED backlight inspection system redefine visual inspection by delivering crisp, high-contrast illumination from beneath the subject.

Eaton’s industrial grade high current power inductors deliver exceptional performance and efficiency in compact, space-saving designs.

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The Advantech LEO-L50 is a solar-powered, ruggedized asset management device built for harsh outdoor and industrial environments.

Automotive grade ultrasonic sensors with integrated closed-type transceivers and sound-absorbing materials, ensure stability even in extreme environments.

The RR123-1H02-612-DK1 Demo Kit showcases Coto Technology’s RR123-1H02-612 TMR Sensor-Switch, which is ideal for use in battery-powered magnetic sensing applications requiring the lowest power consumption possible.

Eaton’s FLAT-PAC (FP) power inductors are surface mount high current components suitable for multi-phase power supplies, cell balancing systems, and voltage regulator modules (VRMs) for CPU and control systems for industrial process automation.

The Picker Components PC565 series ultra-miniature 25 A automotive PCB mounted relay is built for long-lasting durability in demanding automotive environments.

Electromagnetic interference (EMI) or ‘electrical noise’ is a form of disturbance that can adversely impact the system efficiency of control circuits in process equipment by distorting the control signals and communications networks they utilize.

Omnetics Flex Tail Nano-D connectors are designed to simplify the transition from traditional round wire to advanced flex circuit technology.

This article explores how Hirschmann's simple Ethernet switches, supported by SFP transceivers, deliver scalable connectivity across many industrial sectors.

Step-by-step instructions to recover from a corrupted or locked Arduino UNO Q by flashing the latest Debian image with the official Arduino flasher.

Castle & Key saw the bottling expansion as the perfect opportunity to operate more sustainably.

This FAQ explores the evolution and considerations for maximizing the value of industrial vibration monitoring.

For social distant trick or treating, we thought we’d make a BLE controlled servo claw using the Circuit Playground Bluefruit.

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The Swissbit PS-66u security upgrade kit offers a user-friendly and powerful solution for protecting embedded systems and meeting cyber-security requirements.

Our server and data center SSDs offer reliable, fast storage, meeting tough quality standards. Kingston stands out with responsive support designed to boost your efficiency and optimize business capacity.

Schneider Electric Pro-face STM6000 series modular HMIs are easy to program using GP-Pro EX software.

Schneider Electric Pro-face™ series HMIs feature extensive connectivity, easy setup, powerful performance, and seamless IT/OT integration.

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Harvatek ARGBs are offered in sizes from 1.0 mm x 1.0 mm to 5.36 mm x 5.0 mm, with side-view, top-view, and 4PIN/5PIN/6PIN configurations.

By partnering with Weidmuller and using our MiBridge® migration solution, LSI met all the critical project metrics – reducing cost by reducing labor, maintaining quality by eliminating the risk of wiring errors and reducing the scheduled downtime.

Real-time remote monitoring for fault conditions in motors, gearboxes, pumps, conveyers, and bearing assemblies.

Infix Analog LLC

Infix Analog provides design services for custom electronics and printed circuit boards. The company specializes in designs with low-noise circuitry, analog signal-chains, and precision sensors. Based in the DC, Maryland, and Virginia (DMV) area, Infix Analog serves clients and sponsors across the world.

The control panel project for Blue Collar’s customer presented several challenges. The job required designing, specifying components and building 30 small identical panels and four large identical panels.

Energy-efficient sensors drive innovation for machine maintenance.

Explore Samtec’s NITROWave™ RF microwave cable assemblies, engineered for superior signal integrity, low loss, and reliable performance in high-frequency applications, available at DigiKey today!

BLADEcontrol is a condition monitoring system using dual-axis accelerometers in the turbine blades to detect changes in vibrational response correlated with common damages and structural health issues.

Ideal for continuous vibration monitoring in high-volume and commercial OEM applications.

Learn how to reduce panel size and not power, manage inrush current and peak loads, and best practices for selecting power supplies for global automation.

u-remote - Weidmuller’s configurable, simplified I/O solution - can be used across multiple platforms, including interfacing with virtually any PLC system.

Omnetics Nano Strip series precision connectors are engineered to meet the demanding requirements of neuroscience research and medical device innovation.

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NI premium DAQ devices are designed with dedicated timing engines for measurement tasks.

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Klein Tools Type-2 full-brim hard hats are lightweight and are available in vented or non-vented versions.

Eaton Wiring Devices Arrow Hart color coded locking devices are available in colors consistent with IEC 60309 to help save time and eliminate the guesswork of application.

FSP Technology high-performance power supplies are engineered for immersion-cooled datacenters, combining PMBus integration and redundant design.

Bourns SF-3812TL-TS series high-voltage brick SMD fuses feature an operating temperature range of -55°C to +125°C.

Software-defined radios represent a significant transformation in the field of wireless communication. It shifts much of the processing to the digital domain.

Learn how market forces, grid regulations, and form factor limitations influence design decisions, and how thoughtful component selection plays a central role in achieving robust, high-performance solutions.

Midori Precisions by Nidec Components CP-2FL series rotary angle sensors are highly accurate and compact, and available in a wide variety of shaft shapes.

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Klein Tools impact-rated nut drivers deliver superior performance in high-torque environments and are built to withstand the rigors of impact tools.

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Essentra Components LP1 series LED light pipes provide high clarity and are available in many sizes for different lengths and mounting holes.

Create a lasting knowledge system so club members don’t have to start from scratch. Learn how to build a simple site using Obsidian, Quartz, and GitHub Pages.

Thermoelectric coolers are solid-state heat pumps that require a heat exchanger to dissipate heat utilizing the Peltier Effect.

onsemi שואפת להניע עתיד טוב יותר באמצעות שיבושים חדשניים במגזרי הרכב, התעשייה והאנרגיה בת-הקיימה. למד כיצד onsemi יכולה לספק פתרונות בטוחים וחכמים יותר ליישומים שלך.

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The Toshiba TCR3LM, TCR3DM, and TCR3EM series general-purposes LDOs offer a range of performance options for a wide variety of mobile applications.

Once you know which label material you need for your next design, the next step is finding the right printer to create quality labels on-demand. Brady has a variety of high-performance, reliable printers to choose from.

Cosel PCA300F series provides up to 336 W of regulated output in a compact 1U-high (41 mm) form factor, ideal for systems requiring low-profile integration

Positronic מספקת מחברי הספקת-כוח, אותות והיברידיים עם ביצועים עיליים הבנויים עבור אמינות, גמישות ועמידות ביישומים תובעניים.

Find out how much you could save with the Wraptor A6500 and BradyPrinter A5500, instead of manually printing and applying labels.

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TE Connectivity (TE) 12 SMPM contacts support up to 65 GHz for use in many applications.

This DIY HF antenna preselector drastically improves the listening experience on your shortwave radio, especially with a long wire antenna.

Toshiba automotive-grade intelligent power devices feature a built-in charge pump and can be directly driven from a microprocessor.

Explore Brady’s portable printers to find the tool that’s best for your job.

Phoenix America G series multi-pole magnetized target wheels are constructed using a proprietary blend of magnet materials and engineering thermoplastics.

Brady has you covered with the widest range of colors, finishes and targeted applications in the industry.

Thermoelectric cooler assemblies offer several advantages over other cooling technologies. For example, conventional fan trays do not cool to below ambient and require an air exchange with the outside environment.

Cedarware Corporation

Cedarware excels in developing embedded Bluetooth® Low Energy connected devices, LoRa-based products, and ultralow-power designs, while navigating regulatory requirements such as CE and FDA compliance through close collaboration with test labs and notified bodies.

Let’s start at the beginning. What is an FPGA? Well, FPGA stands for Field Programmable Gate Array, which isn’t helpful in understanding what they are or do but we had to get that out of the way.

Discover how a family of scalable DIN rail power supplies solves for flexibility, compactness, built-in intelligence, and global compatibility.

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The Diodes Incorporated AL5958Q 48-Channel LED driver provides precise dimming control and diagnosis for each pixel of matrix LEDs through the MCU.

TDK-Lambda LS150 power supplies provide up to 150 W across a variety of fixed output voltages from 3.3 V to 48 V.

Taoglas NTN antennas provide reliable, ubiquitous connectivity in remote and underserved areas, ensuring resilient communication for critical applications.

The Orbbec Gemini 435Le industrial-grade stereo vision camera features exceptional reproduction of object edges and contours.

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Diodes AP22950 high-voltage power switch has multiple protection features including RCP, UVLO, OVLO, and OTP.

Volume 23 delves into the evolving world of power electronics and innovative system design. As technology continues to push the boundaries of performance, efficiency, and reliability, engineers are met with both unprecedented challenges and opportunities.

Diodes Incorporated AP7369Q LDO regulators allow devices to withstand transients in automotive systems with its wide-input voltage range of 3 V to 45 V.

Eaton Wiring Devices Arrow Hart motor control X-switch switches offer flexible and economical designs for both fused and non-fused applications.

Indium technologically advanced flux pens each contain 10 ml of flux and feature exceptional leak control and dispensing capability.

MEAN WELL EDR-120 series 120 W DIN rail power supplies are designed for industrial control. Slim, efficient, and certified for reliable automation use.

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Amphenol Hyper Cool Edge connectors meet SFF-TA-1037 specifications and are designed to support pluggable multi-purpose modules.

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Chemi-Con HXF series conductive polymer hybrid aluminum electrolytic capacitors are focused on higher ripple current capability and downsizing.

I-PEX CABLINE-UY micro-coax product delivers a robust, ultra-low-profile solution engineered for space-constrained, high-speed, board-to-cable connections.

Experiment 6 from the Inventors Kit for Raspberry Pi Pico, in which we explore setting the tone with a piezo buzzer.