FM1188(B)_REF_SCHEMATIC_P1

在pscad中自建spwm模块并附带其fortran代码(spwm in fortran in pscad、 )

用89S52作的远程序电话拨号系统，能完成收发功能，利用的芯片是MT8880，里面有源程序以及生成的hex文件，开发环境是keil(89S52 far with the procedures for telephone dial-up systems, to complete the send and receive functions, the use of the chip is MT8880, which has source code and hex file generated by the development environment is keil)

BK2423编程规范,内含中文资料、原理图及sdk(BK2423 programming specification, including Chinese information, schematics and SDK)

STM32系列单片机USB声卡实验，希望为广大初学者带来帮助。(STM32 series of MCU USB sound card experiment, hope for the majority of beginners to help.)

xda Please do not upload copyrighted content and the file which has trojan or virus

路由器自动开关机省电 由廉价的AT89S52单片机作为控制采集芯片，控制三组定时开关机时间，并且能断电保存用户信息长达五年之久，路由器的控制由单刀双掷开关实现，而且无需另加电源，只须由路由器电源提供。本装置配有人性化操作界面，采用DS1602背光液晶，实现三组开关机时间显示和实时时钟显示。(Router Switcher power saving)

SSD1963 is a display controller of 1215K byte frame buffer to support up to 864 x 480 x 24bit graphics content. It also equips parallel MCU interfaces in different bus width to receive graphics data and command from MCU. Its display interface supports common RAM-less LCD driver of color depth up to 24 bit-perpixel.

基于51单片机的环境噪声检测仪 含proteus仿真文件一份noise.dsn Keil工程文件一套 主程序代码main.c 6篇相关文献及毕业设计论文 仿真通过(Based on 51 single-chip environmental noise detector proteus simulation file containing a set of project files noise.dsn Keil main code main.c 6 relevant articles and graduation thesis design through simulation)

$regfile = M8DEF.dat internal crystal 8000000 Config Lcdpin = Pin , Db4 = Portc.1 , Db5 = Portc.2 , Db6 = Portc.3 , Db7 = _ Portc.4 , E = Portd.2 , Rs = Portd.3 Config Lcd = 16 * 2 Config Timer1 = Counter , Edge = Rising Ddrb.1 = 0 : Portb.1 = 1 PULL UP RESISTOR ACTIVATED Config Timer0 = Timer , Prescale = 1024 Enable Counter1 Enable Interrupts Enable Timer0 Enable Timer1 On Ovf1 Pulsecount On Ovf0 Ovf0occures Dim A As Long , I As Long , B As Byte B = 0 Cls Start Timer0 Do Loop End end program Ovf0occures: Incr I If I > 30 Then Stop Timer0 Cls : Home A = B * 65536 A = A + Counter1 Lcd FREQ IS : A HZ B = 0 I = 0 : Counter1 = 0 Start Timer0 End If Return Pulsecount: Incr B Counter1 = 0 Return

一个集成了 BMP085 GP2Y1010 nrf2401 以及DHT11的以stm32f4 位控制核心的，天气预测程序！(An integrated BMP085 GP2Y1010 nrf2401 and DHT11 to stm32f4 bit control core, weather forecasting program!)