The ESP32-S3 Super Mini packs a 240 MHz dual-core processor and Wi-Fi into a $5 board. Build weather stations, message boards ...
My Home Assistant automations no longer rely on online services for my temperature-based automations ...
Build portable IoT projects with this $4 ESP32 development board. The built-in 18650 battery holder and charging circuit make ...
The technique makes it possible to produce customised shades, such as a pinkish yellow for beverages or a bluish-green tint ...
Configures and initializes the OV2640 camera sensor. Calls stopI2S () to release GPIOs 12, 14, and 15. Sets up the camera pin ...
Skip the blinking LED and build something worth keeping.
The Arduino part works via the Arduino sketch loader. When users press Upload in the Arduino IDE, the sketch is transferred ...
A great book can compress a lifetime of experience into a few hundred pages. When it comes to money, few choices are simpler, cheaper or more powerful than deciding to educate yourself. Yes, there are ...
A series where we find out which products the professionals (who really know what they’re talking about) actually use and really stand behind. Read more here. When people ask me about the running ...