In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

[导读]伺服电机是通过信号线发送一系列脉冲来控制的。控制信号的频率应为50Hz或每20ms出现一次脉冲。脉冲的宽度决定了伺服器的角度位置，这些类型的伺服器通常可以旋转180度 伺服电机是一种利用位置反馈控制其运动和最终位置的闭环系统。 RC伺服电机的 ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

If you want a good display and interface device for an embedded project, it’s hard to look past an old smartphone. After all, you’ve got an excellent quality screen and capacitive touch interface all ...

To connect a wired Xbox 360 controller to your Android device, you will need a few simple items: USB OTG (On-The-Go) Cable: This cable allows you to connect USB peripherals to your Android device. For ...

Abstract: A Machine-to-Machine (M2M) system, which uses Arduino, Android, and Wiki software, is discussed. ["proposed"?] This system consists of mobile terminals and web sites with wiki software. A ...

The Arduino platform has been popular among hobbyists and professionals for many years. However, as technology advances, so do the options available for those looking for an alternative to the Arduino ...