Jayakumar Balasubramanian and Maaz Jukaku from Emertxe shared how hands-on learning and real-world systems can turn learners ...

I had to learn to walk before I could run.

Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my article, I share hands‑on insights, practical code examples, and hardware ...

Who knew it could be this fun building a photo frame?

Python has become one of the most popular programming languages out there, particularly for beginners and those new to the ...

Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...

Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a ...

The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind modern embedded tech.

Nuvoton’s NuMicro M55M1 is a low-power AI MCU that combines a 220 MHz Arm Cortex-M55 CPU with a 111 GOPS Ethos-U55 NPU to run basic AI tasks on-device. It ...

The Meta Quest 3 runs Meta’s Horizon OS so that developers can create AR/VR apps for the platform. Working with a mouse and ...

You can prompt an AI model with a line of text, and it will generate most of the code needed to build an app, tool or website ...

C21 Subscription and C21Insight subscribers. You can access this subscription story - and hundreds more like them every month - for as little as £17/month. This premium content is only accessible with ...