Building a DIY Arduino game controller requires specific hardware components. The table below lists all the components required to build the Arduino Uno game controller project. These components are ...

For use on Arduino Leonardo only. Reads the states of the operators wired to specific pins, controls indicator lamps, and emulates keyboard presses to mimic input to NL2 simulation.

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

We may receive a commission on purchases made from links. Humans generate massive amounts of e-waste each year. You won't be surprised if a substantial portion of that is made up of inkjet printers.

Certain shortcuts on your keyboard such as copy, paste or print can definitely simplify your work. And what if you can create these different keyboard operations on your own? Have you ever thought ...

For this project we are using the Arduino Leonardo, it is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins (out of which 7 can be used as PWM outputs and 12 as ...

客制化键盘，这是一个巨大的坑，形形色色的轴体、外壳、PCB、数据线、键帽、灯效、音效甚至掌托，对于热爱DIY的玩家们来说，确实很吸引人，但再看看价格，只能打扰了。作为一只程序猿，想要玩客制化键盘又玩不起，就只能对着键盘的固件深入研究一番了。

Smart presentation pointers are readily available in the market but are expensive. Here is a simple, easy-to-build, inexpensive and infrared (IR)-based smart slide pointer using Arduino Leonardo.