EM83702B controller equivalent, all in one mouse controller.
*
*
*
*
*
*
*
*
*
*
*
*
* Built-in two zener diode between VDD and VSS, RTS and VDD. Buit-in noise immunity circuit. C.
*
*
*
*
* Optical mouse or pen-mouse Mechanical mouse or pen-mouse Optomechanical mouse or pen-mouse.
Image gallery