Wat sensors are these and how to hook them up to an Arduino?

Other Hardware Sensors
1

Hi,

I have gutted a broken PS4 controller to turn it into a 2.4GHz RC car controller for my son. I have some ideas on how to do it, but inside the controller I found the original buttons. I don't know what these are and how to hook them up to a controller. Do you? Please let me know. Most of them should become simple button functions, but two of them should be analog, like potentiometers.

Here's a pic:

This is probably something very normal, but I don't know it and therefore don't know what words to google :wink:

Thanks,

Hugo

2

The ones you have arrowed are simple buttons. There is a conductive pad on the bottom of the rubber button which touches the exposed tracks on the PCB to make the circuit.