This is an all in one pinball controller, based on the Arduino framework. It is designed for an arduino micro and also utilizes other chips for communication: MPU-6050 for accelerometer data PCA9685 ...

Arduino_74HC165 Schematic A KiCad schematic for a 74HC165 parallel-in serial-out shift register IC, with an 8-position dip switch attached to the inputs, connected to an Arduino Uno.

The sensors are connected to an Arduino Nano via a 74HC165 parallel-load shift register, which lets multiple modules be daisy-chained together.