Pulse-controlled light emitting diode source
作者： Eric R. Fossum , Grzegorz M. Waligorski
DOI:
关键词:
摘要: A light-emitting diode array is driven by a digital control. The control modulates the pulse width of pulses applied to diode. intensity output controlled controlling Since diodes have very low inertial energy, this system can be rapidly turned on and off. integrated produce uniform output.
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