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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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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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Contributor Highlight

Control NEMA 17 Stepper Motor With A4988 Driver and Arduino

Date de publication : 2026-04-14

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Control NEMA 17 Stepper Motor With A4988 Driver and Arduino

Learn how to set up the A4988 stepper driver, connect a NEMA 17 motor, program an Arduino Uno, and use Visuino for easy control. Follow our step-by-step tutoria

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Contributor Highlight

ESP32 Analog VU Meter – Smooth Needle, Real Audio Response (DIY Build)

Date de publication : 2026-05-18

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ESP32 Analog VU Meter – Smooth Needle, Real Audio Response (DIY Build)

I built a fully functional analog-style VU meter using an CrowPanel 3.5"-HMI ESP32 display, and LVGL.

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Blog

TE Connectivity Circular Connectors

Date de publication : 2026-05-15

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TE Connectivity Circular Connectors

Circular connectors are a cornerstone of reliable power, signal, and data transmission in industrial, transportation, energy, and automation applications.

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Contributor Highlight

Controlling Stepper Motor 28byj-48 With IR Remote Using Arduino

Date de publication : 2026-04-14

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Controlling Stepper Motor 28byj-48 With IR Remote Using Arduino

Step-by-step guide: wire the 28BYJ-48, set up Visuino, program IR commands, and spin the motor while holding buttons. Perfect for beginners.

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This week on Maker Update: a sunshine powered bicycle, an AI powered friend from 40-Eridine, a computer that fits in your pocket, and getting your zip ties in order.

Contributor Highlight

Chasing the Sun [Maker Update] | Maker.io

Date de publication : 2026-05-14

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Chasing the Sun [Maker Update] | Maker.io

This week on Maker Update: a sunshine powered bicycle, an AI powered friend from 40-Eridine, a computer that fits in your pocket, and getting your zip ties in order.

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Contributor Highlight

ESPNOW - Peer to Peer ESP32 & ESP8266 Simple Wireless Communication Betw

Date de publication : 2026-04-14

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ESPNOW - Peer to Peer ESP32 & ESP8266 Simple Wireless Communication Betw

Step-by-step guide to set up ESPNOW on ESP32 and ESP8266, configure MAC addresses, and program data transfer in Visuino. Easy WiFi P2P!

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This video discusses the MCX W23 wireless MCU, an ultra-low-power Bluetooth LE solution designed for compact IoT and medical applications.

Video

MCX W23 Wireless Microcontrollers from NXP Semiconductors PIO | DigiKey

Date de publication : 2026-05-14

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MCX W23 Wireless Microcontrollers from NXP Semiconductors PIO | DigiKey

This video discusses the MCX W23 wireless MCU, an ultra-low-power Bluetooth LE solution designed for compact IoT and medical applications.

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Blog

Common Website Vulnerabilities and How to Fix Them

Date de publication : 2026-05-13

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Common Website Vulnerabilities and How to Fix Them

Web development opens the door to creating awesome tools, websites, and personal projects! However, it can be a bit overwhelming trying to figure out how to keep your site secure while building it.

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Article

From Copper to Crimp: What Makes a Premium Electrical Connection?

Date de publication : 2026-05-13

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From Copper to Crimp: What Makes a Premium Electrical Connection?

A review of wire terminals and the features that enable connectors to provide superior electrical resistance, wire pullout strength, and protection from shorts.

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Contributor Highlight

Arduino Color Recognition Using TCS34725 Color Sensor and Neopixels

Date de publication : 2026-04-14

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Arduino Color Recognition Using TCS34725 Color Sensor and Neopixels

Learn how to read a paper’s color via the TCS34725 sensor and display it on an 8‑LED NeoPixel strip, all powered by Arduino and Visuino.

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image of From prototype to deployment: COTS enables faster, flexible, scalable solutions webinar

Webinar

From prototype to deployment: COTS enables faster, flexible, scalable solutions

Date de publication : 2026-05-13

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From prototype to deployment: COTS enables faster, flexible, scalable solutions

Join us as we explore how COTS solutions can help development teams move faster without compromising performance, flexibility, or system reliability.

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