Author Topic: The LED light cannot be seen on a quality logitech optical wireless mouse (Read 718 times)

abdulbadii · « **on:** July 08, 2021, 08:56:36 pm »

How come the LED light cannot be seen on the quality Logitech optical wireless mouse, but brightly seen on a (China) low quality one?

Gyro · « **Reply #1 on:** July 08, 2021, 09:37:47 pm »

IR LED?

tooki · « **Reply #2 on:** July 11, 2021, 06:13:46 pm »

How come the LED light cannot be seen on the quality Logitech optical wireless mouse, but brightly seen on a (China) low quality one?

The higher end Logitech models these days use infrared lasers, not visible LEDs. You can usually see it on a digital camera though.

EEVblog Electronics Community Forum