The Latest

Video

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.

Blog

Measuring the Speed of Sound Using an Ultrasonic Sensor and Oscilloscope

Data di pubblicazione: 2026-04-01

Measuring the Speed of Sound Using an Ultrasonic Sensor and Oscilloscope

In this blog, I will walk through a simple experiment that uses an ultrasonic sensor and oscilloscope to measure how fast sound travels through the air.

Contributor Highlight

L293D Motor Driver Shield and Arduino

Data di pubblicazione: 2026-04-01

L293D Motor Driver Shield and Arduino

In this guide, we will first understand how the L293D shield works and then implement a practical servo motor control setup using Arduino UNO.

Article

Select the Right Connectors to Meet Stringent Mil/Aero Electrical and Mechanical Requirements

Data di pubblicazione: 2026-04-01

Select the Right Connectors to Meet Stringent Mil/Aero Electrical and Mechanical Requirements

Connectors for aerospace and defense integrate sophisticated materials, contact and body design, fabrication, and evaluation to meet mandated objectives.

Contributor Highlight

Make a Phone Call Using the SIM900 GSM Shield & Arduino - Visuino Tutori

Data di pubblicazione: 2026-03-24

Make a Phone Call Using the SIM900 GSM Shield & Arduino - Visuino Tutori

Step-by-step guide to set up a SIM900 GSM shield on an Arduino, program it in Visuino, and use two pushbuttons to initiate and terminate phone calls.

Content by Type

Articles

Blogs

Projects

Product Training Library

Videos

Webinars

Video

Ranger Series Pin and Socket Connectors from Amphenol PIO | DigiKey

Data di pubblicazione: 2026-04-01

Ranger Series Pin and Socket Connectors from Amphenol PIO | DigiKey

This video discusses the Ranger Series Pin and Socket Connectors from Amphenol. They offer compact size, rugged environmental sealing, and suitability for high-speed data, signal, and power applications.

Watch Video

Image of Single-Chip Systems, MCUs for Matter-Enabled Smart Home Devices Fill Multiple Mesh Network Roles

Article

I sistemi a chip singolo e gli MCU per i dispositivi di domotica abilitati per Matter svolgono molteplici ruoli nelle reti a maglie

Data di pubblicazione: 2026-03-31

Read Article

I sistemi a chip singolo e gli MCU per i dispositivi di domotica abilitati per Matter svolgono molteplici ruoli nelle reti a maglie

I componenti a bassa latenza ad alta efficienza energetica di NXP supportano le reti di domotica abilitate per Matter, mentre gli strumenti di sviluppo aiutano i progettisti a creare nuovi prototipi.

Read Article

Contributor Highlight

How to Use PCF8574 GPIO Extender With Arduino or ESP32

Data di pubblicazione: 2026-03-24

View Project

How to Use PCF8574 GPIO Extender With Arduino or ESP32

How to Use PCF8574 GPIO Extender With Arduino or ESP32: If you require more pins for your project to connect more buttons, sensors or LEDs, GPIO expanders can h

View Project

Contributor Highlight

Color Sensing Music Player

Data di pubblicazione: 2026-03-31

View Project

Color Sensing Music Player

Make colored bricks play music.

View Project

We take a look at the PIC32CM GC00 Curiosity Pro development board from Microchip, enabling development of industrial-grade systems that need reliable touch control and functional safety compliance.

Video

Microchip PIC32CM GC Curiosity Pro - DK Unboxing | DigiKey

Data di pubblicazione: 2026-03-31

Watch Video

Microchip PIC32CM GC Curiosity Pro - DK Unboxing | DigiKey

We take a look at the PIC32CM GC00 Curiosity Pro development board from Microchip, enabling development of industrial-grade systems that need reliable touch control and functional safety compliance.