tongxinyuanli

74164串行口转并行口芯片驱动模块，使用EMC系列单片机(74164 serial port to parallel port chip driver module, using EMC Series MCU)

实现stc12c5a60s2单片机电子时钟的时，分，秒等基本功能。(Stc12c5a60s2 achieve single-chip electronic clock hours, minutes, seconds, and other basic functions)

at24c128和at24c256的详细资料PDF，非常好。(At24c128 and at24c256 details PDF, is very good. )

使用51单片机和18B20采集温度，并用数码管显示(Use 51 And 18B20 collecting temperature and with digital display)

使用AD9954实现简易信号源功能，AT89C52的单片机控制，上传的是原理图文件，已调通。另附带AD9954编程注意事项和寄存器介绍。(AD9954 easy source AT89C52 microcontroller control, upload the schematic file has been highlighted.)

基于28335的移相程序，可以生成4组不同相位的互补的PWM波，从而可以实现开关电源的移相位操作(A phase shift program for 28335)

1、本程序的前提是CS引脚接地，基准电压设定为1.372V 2、“data=temp*4096/2.745”语句是为了实现将所需输出的模拟值直接转化为编码，减少计算量 3、TLV5616最大输出电压是基准电压的两倍，输出电压最大范围是0~Vdd-0.1V,另外基准电压的输入范围为0~Vdd-1.5V(TLV5616文档中有注明，使用时请注意) (1, the premise of this program the CS pin grounded, the reference voltage is set to 1.372V 2, "data = temp* 4096/2.745" statement is in order to achieve the desired output of the analog values ​ ​ are converted directly to the coding, to reduce the amount of calculation 3, TLV5616 maximum output voltage is twice the reference voltage, the output voltage range is 0 to Vdd-0.1V, another reference voltage input range of 0 to Vdd-1.5V (of the TLV5616 document has stated, use note ))

stm32F1XX系列uc1698 160160点阵驱动(stm32F1XX uc1698 160160)

256级灰度屏leyard2000驱动芯片滚动字幕带时钟(STM32+3.5固件库)(Marquee 256 grayscale screen leyard2000 driver chip with a clock (the STM32 3.5 firmware library))

STM32+AD7606串行程序，采用spi串行读取数据，单片机采用stm32f407(STM32+AD7606 serial program,using spi serial to read data,single-chip using stm32f407)