I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...
Hackaday

Kindle hacks

People have been attempting to turn Kindles into more than e-readers since the first devices came out nearly two decades ago. The e-ink displays are low-power and great for displaying information that ...
note

Introductory Guide to Making HTTP POST Requests from ESP32 with Arduino IDE: Sending JSON Data to a Web API and Decoding the Response

The ESP32 is a microcontroller with built-in Wi-Fi functionality, and by using the Arduino IDE, you can handle network communication relatively easily. In the previous article, we explained the ...
note

The Story of How I Spoke to AI to 'Turn on the LED' and It Actually Lit Up: The Mechanism for Controlling Hardware with Natural Language Using Claude × Arduino × MCP

"Just by talking to AI, real-world objects move." I realized this sci-fi-like experience through a small experiment of making an LED light up. It sounds difficult, but the mechanism is very simple. In ...