Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my ...

Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory. These specifications provide ample resources for handling complex IoT tasks.

[Joakim] has built a clock that spells out the time in words. Wait a second – word clock, what is this, 2009? Word clocks are one of those projects that have become timeless. When we see a build that ...

Google’s pitch for its own mesh networking products has been to focus on clever trade-offs to keep the cost down, making it accessible to the masses. The Nest WiFi Pro, the company’s latest flagship, ...

The Orange Pi 5B is a single-board computer that features a Rockchip RK3588S processor, support for up to 32GB of RAM and plenty of I/O options including an HDMI 2.1 port, Gigabit Ethernet, and ...

The concept of automation is getting popularity among people these days and many of them control their lighting, climate, etc remotely at their homes. Several microcontrollers or microprocessors can ...

Abstract: The overflow of water from a lake or river usually causes flooding. Sometimes, a dam breach might result in the unexpected release of vast quantities of water. Some of the water seeps into ...