-
chaoshengboceju
利用1602液晶屏显示超声波测距,并有连接电路图。(1602 LCD screen display use ultrasonic ranging, and connection circuit.)
- 2014-07-22 06:33:09下载
- 积分:1
-
DirectTorqueControlofInductionMotors
异步电机直接转矩控制的英文文献给大家的学习带来方便(Induction Motor Direct Torque Control of the English literature to bring convenience to everyone' s learning)
- 2009-04-15 11:22:22下载
- 积分:1
-
RGB_Colour1618447212003
RGB Colour Wheel for Visual Basic
- 2016-01-28 22:22:18下载
- 积分:1
-
GpibEthernetSample
GPIB程序,该程序应用tcp协议通信,可应用GPIB连接可编程仪器,然后用上位机控制可编程仪器。(GPIB program that application tcp protocol communication, connection programmable GPIB instruments can be applied, and then use the host computer to control a programmable instrument.)
- 2014-05-13 12:36:56下载
- 积分:1
-
51单片机_BH1750_DS18B20光照温度采集
使用51单片机连接BH1750光照传感器与ds18b20温度传感器,对光照、温度进行采集,通过串口打印出来(The BH1750 light sensor and DS18B20 temperature sensor are connected by 51 single chip computer. The light and temperature are collected and printed through serial port.)
- 2020-10-01 14:37:42下载
- 积分:1
-
STM32F103_硬件SPI控制LCD例程
说明: STM32F103_硬件SPI控制LCD例程(STM32F103_Hardware SPI Control LCD Routine)
- 2020-06-19 16:20:01下载
- 积分:1
-
UART_TXaRX
单片机接收从电脑串口发送出来的一串字符串,却只能接收到第一个字符,其他的都丢失了或者是接收到的是乱码,却不知道是什么原因。其实,那是因为,虽然单片机的是全双工串口,但是串口的缓冲区(SBUF)却一般只有一个字节,即1Byte,远没有像电脑串口的缓冲区以KB计算那么大,并且,单片机的处理速度是很有限的,试想一下,假如要求一串字符串以9600bps的速率,一个起始位,一个结束位,无校正位,相当于960Byte/s传输到单片机,单片机要是能够全部接收的话,那么单片机接收和处理一个字节的时间仅为约1ms的时间。这说明了,如果单片机的处理速度不够快,还没有将接收到的上一帧数据及时转送到单片机的RAM中,而电脑串口又传输过来一帧新的数据,这帧新的数据就会把单片机的串口输入缓冲区的SBUF给刷新掉,或者说单片机压根就没有接收到新的一帧数据,造成了数据的丢失或接收到乱码。
如果需要单片机接收到从串口发送过来的一段很长的字符串,并且能够都正常接收和显示(TX&RX FUNCATION between PC and MCU)
- 2013-10-20 08:35:17下载
- 积分:1
-
MC9S12XHZ256_IcpdfCom_110476
官方数据.分享给需要的,欢迎下载,英文的,讲解详细(The RESET pin is an active low bidirectional control signal. It acts as an input to initialize the MCU to a
known start-up state, and an output when an internal MCU function causes a reset.The RESET pin has an
internal pullup device.)
- 2019-03-16 14:10:29下载
- 积分:1
-
triangle
由单片机和DAC0832产生正弦波或三角波的程序。单片机和DAC0832可将频率进行分频的具体程序(Sine or triangle wave and DAC0832 procedures generated by the microcontroller. SCM and DAC0832 can divide the frequency of specific procedures)
- 2014-01-11 15:53:32下载
- 积分:1
-
逆变器控制软件
使用STM32产生六路SPWM波,放大,驱动IGBT,之后连接三相电机。(Use STM32 to generate six SPWM wave, amplify, drive IGBT, and then connect the three-phase motor.)
- 2020-09-26 16:27:47下载
- 积分:1