Технический форум по робототехнике.
-= Александр =- » 05 фев 2008, 09:26
Dunkan » 07 фев 2008, 17:18
In 1977, Forrest M. Mims reminds us in one of his "Engineer's Notebooks" that LEDs can also be used as photodiodes...
Digit » 07 фев 2008, 17:39