In the history of object-oriented (OO) computer languages, Smalltalk has a special place. It wasn’t the first OO language, ...

In this series so far, we have learned how to use Arduino to read sensor values and control LEDs based on those values. In Part 5, we measured brightness using a light sensor; in Part 7, we measured ...

This upload method is mainly dedicated to boards manufactured by ST which integrate a ST-Link: Nucleo, Discovery, Eval. This enables drag-and-drop flash programming, so there is no need for a separate ...

AI for prototyping takes center stage in Elektor Lab Talk #51 on October 29. Join the live discussion and enter our e-book ...

In March 2025, Seeed teased an XIAO e-paper panel on social media, prompting a community member to ask whether it could run ...

The Arduino USB Camera puts a camera, microphone and adjustable ring light in one USB accessory for projects that need to see ...

Two beams, one pour day, very different strengths? Calendar age hides the real story. Build it under ₹2500: an ESP32 and ...

Jet Studio delivers a Godot-like editor for building and flashing 2D/3D games to the ESP32-S3. Demos hit high frame rates: a ...

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

Makers have built their own versions before, but almost all of them need a merchant account with a payment gateway, which ...