The master control chip uses AT89C51, the communication mode adopts DTMF signal with strong anti-interference and high reliability, and simplex frequency modulation.
主控芯片采用AT89C51单片机，通信方式采用抗干扰能力强、可靠性高的DTMF信号和单工调频的无线通信方式。
According to the design requirements for flow control of a batching scale, this paper designs a batching scale controller with AT91SAM7X256 single chip microcomputer as the master control chip.
然后根据配料秤流量控制的设计要求，设计了以at91sam 7x256单片机为主控芯片的配料秤控制器。
The control system of DP801 chip microprocessor adopts macroinstruction which is characterized by its audio-visual function, so the beginners can easily master the operation.
DP801单片机控制系统采用宏指令，指令功能直观，初学者极易掌握。
Thesis introduce the method which manufactured full dull PET by injecting master chip, by discussing the parameter chosen and control in process.
本文主要从工艺设定和生产控制的角度，对于母粒法生产全消光品种进行了探讨。
Year 2007: Accomplished chip level R&D, deep research about the protocol of USB, COM and etc. , master the tech. of how to control electronic and automatic equipments through computer.
2007年：完成电子设备芯片级开发，对USB、COM口等接口协议进行深入研究，实现通过计算机对电子、自动化设备进行控制。
ARM chip is chosen as the master chip of main control unit, main control unit includes data storage circuit and key and LCD display interface circuit besides.
主控单元的主控芯片选用了ARM芯片，并配以数据存储电路、按键和液晶显示接口电路。
ARM chip is chosen as the master chip of main control unit, main control unit includes data storage circuit and key and LCD display interface circuit besides.
主控单元的主控芯片选用了ARM芯片，并配以数据存储电路、按键和液晶显示接口电路。
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