Random numbers are very important to us in this computer age, being used for all sorts of security and cryptographic tasks. [Theory to Thing] recently built a device to generate random numbers ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

The ESP32 Bus Pirate project has received a major update, further transforming it into a powerful and affordable embedded systems debugging platform. Originally inspired by the Classic Bus Pirate, ...

Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

Meshtastic has been experiencing a bit of a renaissance lately, as the off-grid, long-range radio text messaging protocol gains a ton of new users. It’s been used to create mesh networks in ...

We used to need SBCs for these projects; modern microcontrollers handle them more easily and inexpensively while being easier to maintain.

They're reference designs for a reason.

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

Abstract: This paper investigates the feasibility of monthly energy consumption forecasting on microcontroller-class edge devices under strict memory and energy constraints. Real-world data were ...

The Fourth Industrial Revolution, also known as Industry 4.0 [1], was first coined at the Hannover Fair in 2011 [2] by the German economic development agency GTAI, as part of a strategic program aimed ...

Imagine a world where your smart home devices are so efficient, you barely think about them, no constant recharging, no scrambling for fresh batteries, just seamless automation. Yet, for many, this ...