Let's use Arduino to make a light that turns on automatically only when someone approaches and turns off after a while.This time, we will use a PIR motion sensor that detects changes in infrared rays ...
Build a tiny ESP32 OLED keychain with a 1.3-inch display and custom 3D-printed enclosure. Wire the ESP32 S3 and program it via Arduino.
The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, fumes from a kitchen, or a closed ...
Last time, I used an Arduino to build a small clock that retrieves the time via Wi-Fi.Click here for the previous article: I ...
That's the idea behind two new Elektor Academy Pro courses developed by Clemens Valens: MicroPython for STM32 and Arduino for ...
That’s right, DIY VR is a thing, and with a couple hundred dollars in components, plus many hours of your time, you too can ...
In 2026, TME Education celebrates its 10th anniversary. The project, which began with activities conducted in Africa, has ...
All that remains is the grid. When held at 0 V, it turns off all the segments, regardless of the potentials driving them.
Researchers have released an open-source, 3D-printed air-cooling conveyor that reduces extruded PLA, polyamide and ...
1. The CosmicWatch Detector v3X is a compact, low-power (0.5 W) muon telescope that uses a plastic scintillator and silicon ...
Petoi has been shrinking Boston Dynamics down to desk size for almost a decade now. Dr. Rongzhong Li started the company in ...
Viktor Shapovalov left his job at Ajax Systems to create reliable electronics for the military. At that time, there was a ...
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