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1实时时钟
用stm32f103对ds1302时钟芯片进行读写，从而获得起内部的时钟数据(Read and write the DS1302 clock chip with STM32F103 to get the internal clock data)
- 2018-03-24 14:59:31下载
- 积分：1
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car-tracking
使用51单片机以及红外管，这段代码实现小车沿着黑色线路准确行走，但是要自己修改到合适的左右轮速度才能完美转弯。(By using 51 MCU and IR LED light tube, the code can achieve the goal of moving according to the black line. But you need revise the speed data of the left and right tire so that the car can turn aroud perfectly. )
- 2015-08-26 13:00:00下载
- 积分：1
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dxp、keil垃圾清理
说明： 一键清理keil，Silabs IDE编译生成的垃圾文件，释放硬盘空间，减少拷贝占用时间(Clean up the garbage files generated by Keil, Silabs IDE compilation, release the hard disk space, reduce the copy time)
- 2020-06-23 14:40:02下载
- 积分：1
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CASIO350TLCalculator-manual
CASIO350TL计算器的说明书，按键的基本功能可以实现。(CASIO350TL calculator specification, basic function keys can be achieved.)
- 2013-07-18 16:03:45下载
- 积分：1
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MSP430-13.56MHz-Demo
MSP430 RFID源程序 非常有用 很好的东西(MSP430 RFID source Very useful Good stuff)
- 2013-12-11 09:45:32下载
- 积分：1
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ST7567-486
说明： ST7567 SPI 51驱动测试代码,此代码验证成功，主要是点亮屏幕显示。(ST7567 SPI 51 drive test code, this code verification is successful, mainly to light up the screen display.)
- 2021-02-27 11:09:36下载
- 积分：1
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MentorKG.v11.4
MENTOR GRAPHICS KEYGEN
- 2021-01-30 22:08:32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
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PS2-7SEG
单片机开发系统演示程序 - PS2 键值显示，1位数码管显示键码 (Microcontroller development system demonstration program- PS2 key display, a digital display key code)
- 2013-10-14 16:07:55下载
- 积分：1
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adder
说明： 通过四个半加器的互联，来实现四位加法器的电路结构(Through the interconnection of four and a half adder to achieve the four adder circuit)
- 2011-02-20 15:17:15下载
- 积分：1
