![What are these components ? (Found in an old mouse to encode the rotation of the wheel) : r/AskElectronics What are these components ? (Found in an old mouse to encode the rotation of the wheel) : r/AskElectronics](https://external-preview.redd.it/Yyq8XSS4krkDXaDl1mIn_p9C1QD9Q7mT7-Rbg25p29U.jpg?auto=webp&s=e4ab9f6235d162f86895f3128f47fad6e0cc3884)
What are these components ? (Found in an old mouse to encode the rotation of the wheel) : r/AskElectronics
![the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd](https://www.kailhswitch.com/Content/upload/2019306614/201903121040094425827.jpg)
the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd
![the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd](https://www.kailhswitch.com/Content/upload/2019306614/201903121040238222735.jpg)
the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd
![the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd the inruduction of mouse wheel rotary encoder - Knowledge - Dongguan City Kaihua Electronics Co.,Ltd](https://www.kailhswitch.com/Content/upload/2019306614/201903121037384514600.jpg)