err

单片机模拟spi通讯，可用于对spi接口的存储器的读写访问-Single-chip simulation spi communication, can be used to spi interface to read and write memory access

315遥控，控制4路继电器开关,系统最多可控制16路继电器-315 remote control, control 4-way relay switch, the system can control up to 16 relays

TI公司最新51系列内核单片机MSC1210Y2的数据资料。-TI

单片机程序，计算开关次数并保存次数，并能调用显示时间，清除纪录。-Single-chip process, calculating the number and save the number of switches, and can call the show time to clear the record.

8051 在 Lenov03473292 虚拟串口的通讯 protuns-8051 in Lenov03473292 virtual serial port communications protuns

详细介绍了以太网收发器RTL8019芯片，中文文档，免除了读英文文档的痛苦和低效-Described in detail RTL8019 Ethernet transceiver chip, Chinese documents, eliminating the pain of reading the document in English and inefficient

51单片机控制AD9851产生20HZ-1MHZ的正弦波，并且实现了按不同步进频率扫屏-51 single-chip AD9851 produced control 20HZ-1MHZ the sine wave, and realize a different step frequency sweep screen

1.8个流水灯先会从上到下流动一遍，同时蜂鸣器发声。 2.接着DAC电流指示灯由暗变亮 3.接着前三位数码管显示温度值 4.接着AD数值显示在数码管的前三位-1.8 water flows from top to bottom lights will be again, at the same time audible buzzer. 2. And then the current DAC become bright light from the dark 3. And then the top three digital temperature display 4. Then AD numerical display of the top three in the digital control

韦根解码程序,包括的原理图与KEIL C51原代码-Wiegand decoding procedures, including the schematic diagram with the original code KEIL C51

51实现ADC的源程序， -51 realize the source ADC,