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.

This blog will talk about the core concepts and the theory behind the circuit schematic and how it was approached.

Explore DigiKey Helping Hands features including magnetic PCB pillars, flexible arms, LED magnifier, and a heavy steel base for stable soldering.

In this blog, we’ll explore the hardware that’s being used, the science behind the transmission, and just how impressive a feat it is to achieve a 6km range.

Explore a hardware security workflow using firmware builds, simulation tools, serial commands, and automated tests for microcontroller systems.

Discover how the XRP CoreXY chessboard prototype evolved with improved durability, lighting effects, and a compact transportable design.

A beginner-friendly guide to disassembling electronics, salvaging parts, and disposing of e-waste responsibly.

Follow the setup and programming process for the VeryVerilog kit, including firmware loading and exploring built-in logic demos.

Follow the revival of an open-source self-balancing skateboard with upgraded motor, VESC controller, and improved design.

Learn how STEP, STL, OBJ, and 3MF file types store 3D models, differ in accuracy, compression, and metadata, and impact DIY workflows.

Discover how the XRP robot brings affordable robotics and AI education to classrooms with scalable curriculum and EDU discounts.

Learn the core requirements that determine whether your invention qualifies for patent protection in the U.S.