A fan-made Pac-Man Championship Edition port runs on an eight-bit microcontroller, generating composite video and audio with ...

IntroductionIn a dark exhibition room, you gently place your finger on a stump-shaped pedestal. After a moment, a small ...

Turn an ESP32-C3 SuperMini into a network health dashboard with Wi-Fi signal monitoring, DNS checks, and an OLED interface.

Repurposing old smartphones for more general purpose computing isn’t a new thing, but the project by [LastComputer] ups the ante by going from a Samsung Galaxy S23 that looks like it got run over by ...

In the previous chapter, we learned how to safely control a DC motor using an external power supply, a MOSFET, and a flyback diode, rather than connecting it directly to the Arduino. Up to this point, ...

MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ ...

A world clock for the terminal, with a day and night map and a 24-hour timeline to find a time that works across time zones.

In this course, you can learn the features of Solution, Software and Tools for Renesas RL78 family. This course introduces the development environment of Renesas in an easy-to-understand manner to ...

本文详解在Arduino ESP32平台上集成LVGL图形库的完整开发流程，涵盖硬件选型依据（对比STM32/Pico）、LVGL v8.4.x稳定版适配原因 ...