A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life. A few years ago, I built a kitchen timer that ...
This is a ready-to-go PCB to connect a bare epaper display (salvaged from a used Electronic Shelf Label) to a microcontroller (like ESP32) via SPI. The driver board is compatible with at least the ...
The core of the VoxHAUT is the ESP8266 NodeMCU 1.0, a powerful microcontroller that serves as the central control unit. With built-in Wi-Fi capabilities, the NodeMCU facilitates wireless communication ...
As embedded products evolve to deliver intuitive, consumer-grade visual experiences, engineers are under increasing pressure to integrate rich graphical interfaces without inflating cost or ...