Motion Sensor Prank PCB

The motion detector / tilt sensor is constructed by integrating several techniques with each other. Including PCB layout, 3D printing, soldering, a bearing ball and gravity as the force for the motion detection. After motion / tilt detection a buzzer is activated. The rest of the time, the controller will go to sleep to save battery power. Only a wake up occurs when the value at the sensor pin change from the state it was before going to sleep. The prank motion detector has two operating modes after a motion detection, selectieve by two soldering jumpers: - Alarm mode, generating noise for minimal a minute after the last motion detection; - Prank annoying mode. Buzzer does not stop until power is switch off. How to make it, see link: https://www.instructables.com/Motion-Sensor-Prank-PCB/