资源列表
SH79F6431_Demo12
- 基于中颖单片机SH79f6431的， 类eerpom ，lcd， relay—buzzer 应用！(Based on SH79f6431, eerpom, LCD, relay - buzzer application!)
plusewidth(time_prescaler)
- STM32F103VE芯片，可以实现两个端口测量脉冲的频率以及占空比，为了防止溢出，将其进行了分频处理，可以测量出50Hz左右的脉冲，如果频率过大，则精确度会下降，需要重新更改分频数，程序中不包含输出部分，需要自己添加输出程序，建议直接读取TIM3_CCR2，TIM3_CCR1寄存器的值，然后自己进行转化。程序里面有大概的转换方法，但数值上并不合适，需要进行修改。(STM32F103VE chip, can achieve two port measurement of pulse freque
BJDJ.X
- 步进电机驱动 可正反转 加减速 启动前加速停止前减速(Stepper motor drive can be positive, reverse, acceleration and deceleration)
LSD.X
- LCD1602 控制字符 左移右移 换行等等 用PIC18f4520芯片控制(LCD1602 control characters move left, right, line feed and so on, controlled by PIC18f4520 chip)
AD转换
- 模数转换包括采样、保持、量化和编码四个过程。是将连续的模拟量（如象元的灰阶、电压、电流等）通过取样转换成离散的数字量(Analog to digital conversion involves sampling, holding, quantizing, and encoding four processes. Is the continuous analog (gray scale, such as voltage and current element etc.) is converted
串口调试
- 串即串行的意思，是指数据在一根数据线上按照二进制数的数位一位接一位的传输，例如要传输一个字节的数据10110010，先将最低位的0通过数据线传送过去，然后是下一位的1（两次传送时间间隔很小），依次将8位数据（1字节）传送过去。(On a serial of meaning, refers to the data in a data line in accordance with the binary digital one by one transmission, such as to tran
LCD显示字符
- 当通电时导通，排列变得有秩序，使光线容易通过；不通电时排列混乱，阻止光线通过。让液晶如闸门般地阻隔或让光线穿透(When energized, the conduction is arranged in an orderly manner so that the light passes easily; when the power is not electrified, the arrangement is confused and prevents light from passing th
shuzizhong
- 数字钟，能显示年、月、日、时、分、秒；能设置显示年、月、日、时、分、秒；具有闹钟功能，可以设置闹钟时间。(Digital clock, can display year, month, day, hour, minute, second, can set display year, month, day, hour, minute, second, have alarm clock function, can set alarm clock time.)
LCD12864
- 在LCD12864上显示四行文字，MCU为STC12C5A60S2(Display Chinese characters on LCD12864)
1302
- 单片机系统编程用时钟芯片的参考手册,单片机系统编程参考(Single chip computer system programming reference manual for clock chip, SCM system programming reference)
Bus ic
- 公交车系统的IC卡射频电路，对相关设计人员有参考价值(The IC card rf circuit of the bus system has reference value to relevant designers)
xiangzhiq
- 自己编写的，能实现60度，360度，倒立，摇动倒立等功能。(I have written, to achieve 60 degrees, 360 degrees, handstand, shake, handstand and other functions.)