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footprint-of-MQ-135
这是一个气体传感器的元件封装库，型号为mq-135，使用dxp开发。(This is a gas sensor element package repository, model mq-135, using dxp development.)
- 2014-05-19 13:30:31下载
- 积分：1
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PIC_RS232
PIC单片机实现RS232-C串口通信，汇编语言(PIC microcontroller to realize RS232-C serial communication
)
- 2013-08-12 11:34:08下载
- 积分：1
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24bitADC1258
24位高精度模数转换器ADS1258的原理及应用 用例子讲解如何使用以及要注意的问题(ADC ADS1258 24-bit high-precision application of the principle and explain with examples how to use and pay attention to the problem)
- 2020-06-28 21:20:01下载
- 积分：1
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bnx2
Broadcom NX2 network driver.
- 2014-09-11 21:54:16下载
- 积分：1
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AD7793_PT100
AD7793 measurement PT100
- 2013-08-13 20:59:20下载
- 积分：1
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基于simulink的步进电机控制系统仿真
说明： 步进电机控制及系统仿真，关于步进电机的控制算法等介绍。(Stepping motor control and system simulation.The control algorithm of stepper motor is introduced)
- 2019-01-08 08:22:10下载
- 积分：1
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cvery_252525234
C++ SDK绘图。涉及函数：WinProc Draw(C++ SDK graphics. Related to function: WinProc Draw)
- 2008-01-25 10:49:47下载
- 积分：1
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ocm.cankaochengxu
说明： OCM12864参考程序_ 挺好的 适合做参考程序(_ OCM12864 reference to procedures for the very good reference procedures)
- 2008-11-05 14:30:51下载
- 积分：1
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fcfs
first come first serve
- 2013-01-30 18:46:57下载
- 积分：1
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按键 步进电机
步进电机是将电脉冲信号转变为角位移或线位移的开环控制电机，是现代数字程序控制系统中的主要执行元件，应用极为广泛。。在非超载的情况下，电机的转速、停止的位置只取决于脉冲信号的频率和脉冲数，而不受负载变化的影响，当步进驱动器接收到一个脉冲信号，它就驱动步进电机按设定的方向转动一个固定的角度，称为“步距角”，它的旋转是以固定的角度一步一步运行的。可以通过控制脉冲个数来控制角位移量，从而达到准确定位的目的；同时可以通过控制脉冲频率来控制电机转动的速度和加速度，从而达到调速的目的。(Stepper motor is an open loop control motor which transforms electrical pulse signal into angular displacement or linear displacement. It is the main executive element in modern digital control system, and is widely applied. In the case of non overloaded, the motor speed and stop position depends only on the pulse frequency and pulse number, regardless of load changes, when the stepper driver receives a pulse signal, it drives stepper motor to set the direction of rotation of a fixed angle, called "step", it is the rotation of the fixed point of the operation step by step. We can control the angular displacement by controlling the number of pulses, so as to achieve the goal of accurate positioning. At the same time, we can control the speed and acceleration of motor rotation by controlling the pulse frequency, so as to achieve the purpose of speed regulation.)
- 2018-01-29 13:24:17下载
- 积分：1
