When replacing solar pathway or garden lights, don't throw them away. Turn them into pillar candle holders and upcycle them ...

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

DIY crypto hardware projects use ESP32 boards and Raspberry Pi computers for price tickers, full Bitcoin nodes and air-gapped ...

Know when the power goes out at home: a mains-powered Xiaomi Wi-Fi device as the sensor, posts to a Telegram channel - levadadenys/power-watch ...

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

A childhood fascination with light has grown into an annual Halloween and Christmas display for a Naperville college student.

Wireless connectivity has changed the way we work and live, but there are some advantages to cables. You can power these 12 ...