The scanning converter supplies two communicative ways:RS-422 and RS-232. Through these ways the main controlling system controls the brightness, contrast, saturation of output pictures.
为了便于丰控系统控制扫描转换器的输出图像的亮度、对比度和色饱和度，扫描转换器提供了RS-422和RS-232两种通信方式。
A synchronous motor Angle encoder with low cost, high practicality and RS-232 serial output interface based on PIC16F874 MCU is introduced in the paper.
本文基于PIC 16f874单片机，介绍了一种低成本、实用性强并提供RS - 232串口输出的高精度同步机角度编码器。
Configurable for standard RS-232 output port, and then send measuring results to micro printers and computers.
可配置标准RS - 232输出端口，将测量结果输出至微型打印机或电脑。
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