Making a Piano Using ARDUINO: Simulates a basic piano where different buttons play different tones. Mini Piano: A smaller version of the Arduino piano using push buttons and buzzer. Motion Controlled ...

The LED turns on when motion is detected (HIGH signal) and turns off when no motion is present, with sensor values monitored via Serial output. Português: Código para controlar um LED conectado ao ...

IR Sensor Pinout. The IR sensor has a 3-pin connector that interfaces it to the outside world. The connections are as follows: VCC is the power supply pin for the IR sensor which we connect to the 5V ...

As advanced as this sounds, it can be accomplished easily using a cheap sensor called the RCWL-0516. RCWL 0516 Module. The RCWL-0516 Microwave Radar Sensor module has been designed as an alternative ...

If you've always wanted to try to build an Arduino project, this may be a great way to start. Matt Williamson built a tiny, Arduino-based motion sensor that will SMS you when something moves by ...