Selectric-256 brings post-quantum encrypted messaging to offline computers, even vintage machines, with an $8 ESP32-based ...

This upload method is mainly dedicated to boards manufactured by ST which integrate a ST-Link: Nucleo, Discovery, Eval. This enables drag-and-drop flash programming, so there is no need for a separate ...

The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

So I started looking for a way to see the server without opening anything. Luckily for me, I have been into microcontrollers ...

Most ESP32 boards don't directly interface with Thread ...

Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, ...

Build your own DIY ESP32 desk clock using the Wave Share ESP32C6 Touch AMOLED 2.16 board. Access source code and use the ...

Key points of this article The 400kHz I2C is the clock on the wiring, not the cycle at which the IMU generates new values.

There are some projects that seem at first sight to be easy, but anyone who tries them finds a whole heap of unexpected problems and turns to the off-the-shelf device. PCB antennas for example, or ...

This article summarizes an attempt to use the available storage on a smartphone or Android tablet as a backup vault with ...