For setups that rely on stored water, clear awareness of tank level and water quality is essential. Traditional level ...
The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...
Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...
Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...
The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind ...
Like every year since 2014, I'll list a few international deals for Black Friday and Cyber Monday 2025, as many CNX Software ...
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.
Thousands of engineers, students, and makers trust Elektor for inspiration, technical depth, and hands-on learning. Take out ...
Just the other day, I lamented the lack of options when it came to ESP32-C5 boards featuring dual-band WiFi 6 support. The FireBeetle 2 ESP32-C5 IoT development board made by DFRobot shows that I ...