基于FPGA，使用dac908方法。的DDS信号发生器的使用quartus2

用upd6464 给TV信号 加叠加字符 -add osd for TV signal with upd6464

一个单片机控制的SIMCOM的C语言处理程序-a microcomputer control SIMCON the C language processing

c8051f120_ad采样程序 ，很好用的-c8051f120_ad sampling procedures, well used

keil C51 H－Test事例-H-Test case

1602 4线驱动 亲自测试可用 内附 Preteus原理图-16024-line-driven test is available

新华龙020 的内置spi0。驱动16位精度dac8831的程序，采用单端方式输出正弦波-Hualong 020 new built-spi0. Dac8831 drive 16-bit accuracy of the procedures, the use of single-ended sine wave output

SMC162的驱动 源码在51单片机中测试过-SMC162 source of the 51 drivers in single-chip tested

该实验是在“点到点无线通信实验”的基础上进行开发，节点A 作为发射模块，节点B 作为射频休眠实验的对象，PC 通过串口下达休眠和唤醒的指令给节点B，来实现对射频部 件的唤醒和休眠功能。串口的设置为波特率115200b/s，8 位数据位，1 位停止位，无校验位。-The experiment in the " point to point wireless communications experiment" based on the development and launch of the module as a node A, node B as a test object dormant radio frequency, PC through the serial port sleep and wake-up instructions issued to the Node B, to achieve the right wake-up radio frequency components and the hibernation feature. Serial port baud rate is set to 115200b/s, 8 bits of data bits, 1 stop bit, no parity bit.

54系列dsp算法程序-54 series dsp algorithm

光波治疗仪原创代码！目前产品火卖中！ -Light Therapy Instrument original code! Products in the current fire sale!