The alarm only stops when you press the push button connected to the Arduino ... using three simple main components: An Arduino UNO board, a servo motor (with a sunflower paper decoration ...

Usually, when you want a servo motor ... very well-done project. The motor control uses a PID algorithm. Potentiometers set the end range and sensitivity. A push button allows resetting the ...

Instead, you simply open the Arduino software (which can be installed on your Windows desktop or accessed online), write your code ... a DC motor, a servo motor, and an LCD module.