[](https://youtu.be/CbovaHqvdsM) [YouTube video](https://youtu.be/CbovaHqvdsM) KY-038 (KY-037) Sound ...

A sound sensor is a simple, easy-to-use, and low-cost device that is used to detect sound waves traveling through the air. Not only this but it can also measure its intensity and most importantly it ...

The need for home security alarm systems nowadays is a serious demand. As the number of crimes is increasing every day, there has to be something that will keep us safe. A motion sensor dog barking ...

Your codespace will open once ready. There was a problem preparing your codespace, please try again. These codes are used for an arduino-based Elegoo Smart Robotic Car. The codes for features such as ...

The ELEGOO UNO board works really well with the Arduino IDE, so if you're used to using the official Arduino UNO, this one won't feel much different. Based on our research, it's pretty much a clone in ...