This library provides a GAMMA lookup class. It is typical used to change the intensity / brightness of a LED to match the human eye. When a LED is given 50% PWM it looks far brighter for the eye. This ...
Shen Wei at his painting studio in New York. [Photo provided to China Daily] As a dancer-choreographer, Shen Wei is known for his work on the opening ceremony of the Beijing Olympic Games in 2008. He ...