That 36 MB/s has to be sustained from PSRAM to the LCD DMA, while the CPU (and LovyanGFX, used for graphics) are also writing ...

In the OLED brightness setting, if you notice specular highlights being capped or not standing out like they should on the G4, switch to the higher level. Otherwise, based on the numbers, the 800–1000 ...

Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

Sakura Pi RK3308B is a small, Raspberry Pi Zero-sized SBC with an RGB LCD interface and support for mainline Linux ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

AutoPlex7 is a simple and versatile Arduino library for controlling seven segment displays with up to four digits. Unlike many other libraries for this purpose, AutoPlex7 automatically multipexes ...

A novel and modern IoT dashboard based on an ESP32-S3 and a 3.5" TFT SPI display (ILI9488). Implemented with MicroPython. C++ Arduino library for ILI9341 TFT SPI LCDs—supports hardware/software SPI, ...

The Rubik’s WOWCube can play popular titles like 2048 and Space Invaders customized for its 24 tiny displays. The Rubik’s WOWCube can play popular titles like 2048 and Space Invaders customized for ...

The Onyx BOOX P6 Pro is a pocket-sized device that looks like a smartphone. And while it’s not actually a phone, it is the most phone-like product from Onyx BOOX to date. Over the past few years the ...