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

I woke up with a headache, looked outside, and saw it was raining (I don't describe opening the curtains, but I'm the type ...

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 ...

A fifteen-day field trial in Bahir Dar, Ethiopia showed a GPS-and-gyroscope dual-axis solar tracker built for under 100 ...

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...

There are plenty of “robot” projects out there that are really just a small remote control platform of some sort. We often like to think of robots of having some sort of autonomy though. [Luca Fagioli ...

Display your vision one module for it allSHENZHEN, China - October 27, 2026 - GUITION (Shenzhen Jingcai Intelligent Co., ...

A screen-printed stretchable strain sensing array showed larger resistance responses than a commercial strain gauge across ...

The ESP32-P4 Hydra combines a dual-core RISC-V processor, Wi-Fi 6 connectivity and camera and display interfaces in an ...

Proton AI Core Vision+ packs a 5 MP camera, microphone, motion sensors, and edge AI capabilities into a tiny ESP32-S3 ...

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 ...

AI Vision Inspection with Arduino UNO Q enables real-time defect detection, faster quality control, and edge AI processing in ...