There's a YT channel called optimum and he made his perfect mouse and brought it...

		Perz1val 5 months ago \| parent \| context \| favorite \| on: Building the mouse Logitech won't make There's a YT channel called optimum and he made his perfect mouse and brought it up to a product stage. It may give you some ideas (like the sensor PCB is a set you can buy). https://youtu.be/oMUEsz71_xQ