shuzidianyabiao

NXP LPC11u24 cortex-M0 PWM 示例程序(NXP LPC11u24 cortex-M0 PWM sample programs)

自动化生产线的总控程序，基于modbusrtu从站为西门子，s7_200,源代码中涉及大量工业控制技术思路以及原理(I dont know how to write sorry.)

应用LSE 算法估计载波频率和相位，又称为锁相环。使用初值和迭代算法，估计频率和相位值，并根据估计出的频率和相位值画出估计得正弦波。将正弦波真值和估计值画在同一个图中，每更新一次，重新绘制两个波形，最终需要画出演示视频中的效果：估计出的波形逐步靠近真正的波形。(Use the initial and iterative algorithm, estimate the frequency and phase values, and according to the estimated frequency and phase values estimated to have drawn the sine wave. The sine Wave true value and the estimated value of the painting in the same figure, each updated once repainted two waveforms eventually need to draw the demo video effect: estimate Count out the true waveform waveform gradually close.)

说明：  智能基于RFID门禁系统的完整代码,PCB设计,电路设计(Intelligent access control system based on RFID)

Compileded example for sim908 embedded AT Burn at 0x004000 address with embedded at core

Arduino (Installation with IDE) Start Arduino IDE In the Arduino IDE, import the library the Add Library Menu. Arduino (Manual Installation) Unzip u8glib_arduino...X.XX.zip into the libraries folder of the Arduino IDE Start Arduino IDE AVR (ATMEGA) install instructions ARM INSTALL and NXP LPC1114 (ARM) example project(A graphics library with support for many different displays.)

用瑞萨16位单片机驱动数码管，循环显示数字(Renesas 16-bit microcontroller with digital tube driver, circulation figures)

对于的Proteus_ISIS教程，附有2个电路图(For the Proteus_ISIS tutorial, with two circuit)

汽车尾灯控制器，这是我第一次上在，没什么经验，以后努力(car taillight controller, this is my first time in, no experience, after efforts)

通过上翻键和下翻键来设置方波信号正负脉冲宽度，利用一排流水灯来显示按键的次数，通过观察流水灯亮的盏数确定占空比（按一次上翻键亮一盏灯，流水灯全亮时占空比调到了最高或者是最低状态，按一次下翻键灭一盏灯，流水灯全灭时占空比调到了最低或者是最高状态）。(Duty cycle of LED lights and adjustable oscilloscope display code)