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- The controller, which adopts PIC16F877 as the master control chip, controls the coils with PWM (pulse width modulation) through power devices. 控制器以PIC16F877为主控制芯片，通过功率器件对线圈实行分组PWM（脉冲宽度调制）控制。
- Master control chip 主控制芯片
- Brain is the master control center of the body. 脑是身体的主要控制中心。
- Control principles of motion control chip MCX314 was analyzed. 分析了运动控制芯片MCX314As的控制原理,运用单步插补控制模式和连续插补控制模式,提出实现螺纹切削的几种方法。
- A master control unit drives a selsyn transmitter from the drive motor. 由主动单元的驱动电动机带动一个自动同步机传感器。
- And this defect of two-stage APFC has been improved as the PFC/ PWM this two-stage compound control chip appears. 随着PFC/PWM两级复合控制芯片的产生,两级APFC的这一缺陷可以得到大大改善。
- A servo control card realized by using a type of intelligent control chip LM628 and PLC device GAL is introduced. 提出并研制了用一种智能控制芯片LM6 2 8和可编程逻辑器件GAL所实现的伺服控制卡。
- On the hardware design of the system, the CMOS chip C8051F005 is chosen as the main control chip. 在硬件设计上选用了CYGNAL公司C8051F005作为系统的主控芯片;
- The main parts of an apparatus of the circuitry adopt import product,the key control chip adopt two layers CPU. 电路主要器件采用原装进口，主控制芯片采用双层CPU.
- Setpoint security with key-operated triple-position master control switch protects your inventory. 通过使用按键操作的三个位置主控开关实现的设定值安全性保护您的存货。
- Familiar PWM, PFM control chip, IGBT, power component, high-frequency transformer, inductance and so on MOSFET and so on magnetic elements. 熟悉PWM、PFM控制芯片、IGBT,MOSFET等功率器件、高频变压器、电感等磁性元件。
- This paper introduces the Philips PDIUSBD11, a USB interface control chip with I2C Bus, and its peripheral circuit and the design of firmware. 本文介绍了 Philips公司的一款带 I2 C接口的 USB接口芯片 PDIUSBD11,以及他的外围电路连接和固件程序的设计方法。
- Digital Master Control (DMC) This device is designed to control the power systems in a facility. It is offered as an option on Cummins switchgear. 数字主控制器数字主控制器是用于控制设备电力系统的装置。在康明斯开关柜中数字主控制器是选配件。
- Design of the driving circuit for touch screen, the circuit uses touch screen control chip ADS7843 to control the touch screen. 采用触摸屏控制芯片ADS7843实现对触摸屏的控制，设计了触摸屏的驱动电路。
- This paper introduces an auto detecting system of master controller based on single chip microcon-troller,and an alyzes its test parame ters,structure,function,as well as its hard ware components. 通过对司机控制器试验参数的分析,介绍用单片机实现的司机控制器试验参数全自动测试系统,并详细地分析了该系统的结构、硬件组成及系统功能。
- FX2 PLC as master control unit combined with a MR-J2 servo motor, an orientation module and a servo amplifier to make a system. 摘要为满足矽钢片剪切机工艺精度要求，用三菱FX2系列PLC作为主控单元，与定位模块、伺服放大器及MR-J2系列伺服电动机组成控制系统。
- By adopting embedded system and Ethernet control chip,the automatic testing system(ATS) based on GPIB bus is designed and developed. 利用嵌入式系统与以太网控制芯片设计并实现了基于GPIB总线的自动测试系统(ATS)控制器。
- Digital Master Control (DMC) This deice is designed to control the power systems in a facility. It is offered as an option on Cummins switchgear. 数字主控制器数字主控制器是用于控制设备电力系统的装置。在康明斯开关柜中数字主控制器是选配件。
- This paper introduces in detail the design and implementation of ventilator SPONT control chip based on FPGA, including principle and electric circuit. 本文详细介绍了基于FPGA的呼吸机SPONT模式控制芯片的设计和实现,包括原理和电路结构图。
- Rather than one cell group being the master control of the clock as scientists had assumed, the two cell groups take turns acting as master and slae. 这两种细胞轮流扮演控制与被控制的角色，而不是像先前科学家推测的一种细胞占据控制生物钟的角色。
