This is an Esp32 design project using PCB + sensor temperature and relay ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

We previously covered the 2×2 Quad Display board with either Raspberry Pi Pico W or ESP32-S3-WROOM-1 module to drive four displays, but the QuadClock PCB offers a different layout. Display – 4x 1.69” ...

The original module integrates a 240×240 round LCD and uses an ESP32-PICO-V3-02 module. In contrast, the MaTouch SmartKnob features a 1.28-inch touchscreen LCD and an updated mechanical design with a ...

[Colton Baldridge] has created the OS3M Mouse — an open source alternative using PCB coils and 3D printed flexures. The primary challenges in creating a 6DOF input device, similar to the ...

Rednexing, a North Carolina based startup, is preparing to launch a Crowd Supply campaign for PowerTortoise IoT, an ESP32-based development board designed for ultra-low ... It features the ...

书接上回，用10块钱成本，将《Dell服务器PSU改造成桌面12V电源》，感谢大家在评论区里的留下的宝贵意见和建议，正因它们，成就了这篇折腾电源的第二章内容。

Immerse yourself in the fascinating world of control engineering with Arduino and ESP32! Start building smart, efficient, and reliable systems today! Control Engineering is at the heart of almost ...

One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting setup.