LCD1602显示的C51程序样例

51单片机中模拟串口的源码,可以拟补单片机中没有串口的缺点(51 microcontroller serial analog source, it can not have intended to fill shortcomings microcontroller serial port)

51单片机中的8255芯片控制指示灯亮灭(51 MCU 8255 chip control indicator light on and off)

单片机STC12C5404 本程序为无刷电机48V30A三相6拍智能版本-PCB上Q孔P14口对地后开电门锁系统将自动进入64种相序接法自动识别功能。带有AD霍尔数据采集鉴相，STC无刷清单及说明，STC做板文件，STC_sch，STCt贴片图等等全套文件，非常有价值。(MCU STC12C5404 This procedure take intelligence of 48 v30a three-phase brushless motor 6 version- P14 hole on PCB Q of driving electric door lock system will be automatically entered into after the 64 kinds of phase sequence connection automatic identification function. With AD data acquisition phase, hall on STC brushless list and instructions, do board files on STC, STC_sch, STCt patch figure and so on a full set of file, very valuable.)

合泰芯片BS83C08A单片机触摸按键应用仿真案例( 17/5000 Thai chip BS83C08A touch button case)

说明：  金沙滩（KingST）C51单片机的开发板原理图(Principle diagram of C51 development board in Jinshatan)

两轮平衡小车,STM32,硬件调试OK，很有参考价值，要的就下啦。(Two-wheel balance car, STM32, hardware debugging OK, very reference value, to the next friends)

利用单片机实现多路温度采集的C语言源代码，包含采集节点代码和通信控制机代码(Using single chip multi-channel temperature acquisition of C language source code, including the code acquisition nodes and a communication control unit codes)

字符型液晶显示模块是一种专门用于显示字母、数字、符号等点阵式LCD，目前常用16*1，16*2，20*2和40*2行等的模块。本程序为1602控制程序。(Character LCD module is a kind of lattice LCD which is used to display letters, numbers, symbols and so on. At present, 16*1, 16*2, 20*2 and 40*2 lines are commonly used. This procedure is the 1602 control procedure.)

/*写汉字液晶子程 液晶屏分为4行*12列汉字，全部使用模拟接口方式。 /*   TGLCMLIMIT64A接口程序（模拟方式） ;连线图: ;*LCM---89C52*  *LCM---89C52*   *LCM-------89C52*     *LCM---------- 89C52* * ;*DB0---P0.0*   *DB4---P0.4*    *D/I-------P2.6*      *CS1---------- P2.4*  * ;*DB1---P0.1*   *DB5---P0.5*    *R/W-------P2.7*      *CS2---------- P2.5*  * ;*DB2---P0.2*   *DB6---P0.6*    *RST--------VCC*      *CS3---------- P3.2*  * ;*DB3---P0.3*   *DB7---P0.7*    *E---------P2.3*                           * ;注:89C52的  

STM32F103C8T6主控，SPI接口驱动RC522，使用USB转成虚拟串口直读A卡UID。(STM32F103C8T6 main control, SPI interface drive RC522, use USB to convert virtual serial port to A card UID.)