Have you ever wondered how speed guns measure the speed of moving vehicles or how an athlete's sprint speed is recorded? Normally these speed sensors work with radar or laser technology to bounce back ...

Run in the Arduino IDE the HelloWorld example with an ili9488 in SPI. In fact, you don't need an ili display to try this, because it fails at compile time. The possible wiring errors, are irrelevant ...

Abstract: This study developed a logic circuit that can determine and detect the existence of fires to activate an alarm and fire extinguisher automatically. Application through the use of Arduino, ...

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 ...

Most embedded systems are reactive by nature. They measure certain properties of their environment with sensors and react on changes. For example, they display something, move a motor, or send a ...

boolean is a non-standard type alias for bool defined by Arduino. It's recommended to instead use the standard type bool, which is identical. Once this has been done I will submit pull requests to ...