[导读]本项目展示了一个全功能的5自由度机械臂，该机械臂使用Arduino控制器，PCA9685硬件PWM驱动器和标准业余爱好伺服系统构建。它的设计价格合理，易于构建，适合学生，业余爱好者和任何学习机器人，运动学和嵌入式系统的人。 五自由度机械臂(Arduino+ PCA9685 ...

This DIY Bluetooth Speaker is a budget-friendly project that delivers clear wireless audio using affordable components. With the help of a DIY Bluetooth Speaker amplifier, the Bluetooth module sends ...

As is the case with things like road bikes and film cameras, there are now tons of old high-end speakers that are still in great condition, but that go unused simply because they aren't modern. The ...

A circular body appears to be placed on three rounded tripod-like stems It has a fabric-wrapped design with a grille texture, curved edges The speaker supports TWS mode as well ...

If you find that your Bluetooth mouse is connected but does not work on Windows 11/10, this post may help you. Sometimes, a Bluetooth device shows a healthy connection with your computer but does not ...

SparkFun has just launched the “IoT RedBoard – RP2350” and “IoT RedBoard – ESP32” boards with Arduino UNO R4 form factor based on respectively Raspberry Pi RP2350B + RM2 wireless module and ...

Abstract: Safety and security are essential for every individual worldwide, particularly in the context of home security. Modern advancements in science and technology have introduced various ...

Arduino-CSharp user interface is an example of Bluetooth control. The user interface, programmed in C#, sends data to an Arduino connected with a Bluetooth module. Based on the received data, the ...

During this months Embedded World 2024 show the official Arduino team have unveiled two new products specifically designed for prototyping and IoT connectivity. The Arduino Portenta Mid Carrier and ...

Keep in mind this will disconnect all of your Bluetooth accessories including your mouse/keyboard. Make sure you have a wired keyboard/mouse for Mac desktops. The option + shift + click on the ...