基于esp32的开源NES游戏掌机，使用arduino软件编程，方便移植和DIY，游戏文件支持大文件（使用psram技术），游戏文件存放于存储卡中，游戏数量可以999+，充分享受游戏乐趣。 目前看立创开源社区有两种esp32的游戏机，一个只能放到esp32的rom空间，游戏数量有限 ...

If you’ve ever worked with N20 gear motors, you already know the struggle—adding an external motor driver module increases wiring, takes up space, and makes your design messy. In this DIY project, ...

This is a record of how I, a mere commoner, suddenly decided to try designing a keyboard from scratch. I would be honored if this could serve as a catalyst for someone, somewhere, to fall into the ...

[导读]使用Arduino UNO和PCBWay的服务创建DIY 8x8 Neo Pixel面板是一个有趣而有益的项目。本指南将引导您完成整个过程，从设计PCB到编程Arduino。让我们点亮你的创造力吧! 使用Arduino UNO和PCBWay的服务创建DIY 8x8 Neo Pixel面板是一个有趣而有益的项目。本指南将引导您完成 ...

Upgrade your SMARS Robot with OLED, RGB LEDs, and a buzzer! Follow my guide for circuit design, 3D printing, and custom Android app control. Welcome to the second version of the DIY SMARS Robot! In ...

Leaf wetness in crops can help us understand when to treat them to avoid diseases. Monitoring wetness, soil humidity and temperature are all important. The leaf wetness sensor is a sensor used to ...

Welcome to my tutorial on building what might be the world’s smallest RGB LED Cube! In this project, I’ll walk you through the entire process of designing and assembling an ultra-compact LED cube, ...

I assembled the main body of the microscope using individually-purchased LEGO bricks. Instead of using motors and gears from LEGO Technic, I designed custom actuators using FreeCAD software and ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

The touch switchboard is fascinating, bringing a sleek and contemporary vibe to our homes and various devices. What sets it apart is its absence of mechanical components that typically wear out with ...

In this step-by-step tutorial, we're diving into the world of electronics and microcontrollers to create a personalized 8 by 8 LED matrix that can be controlled using an Arduino board In this ...