video-DVM is a very cheap DVM that shows how an output as complex as a videocomposite signal can be generated entirely in software: two I/O pins and three resistors are all the hardware required. Connected to any TV set it displays voltages, included max and min peaks, using both giant digits and an analog bar-display . A serial data output for computer data logging is provided, too.
標(biāo)簽：
videocomposite
video-DVM
complex
output
上傳時間：
2014-12-09
上傳用戶：xuan‘nian
