基于arduino的水位控制程序

详细的资料说明 清晰的代码 让你轻松开发自己的单片机无线收发模块 思路异常清晰 (Detailed information on the code that allows you to easily clear the MCU to develop their own ideas are very clear wireless transceiver module)

Test code for TFT 3.5 LCD touchscreen for Arduino UNO

用STM32驱动WIFI模块MARVELL8686的驱动程序，分别包含了ADHOC和STA模式，同时附带了上位机执行程序，可无线采集摄像头的图像(WIFI module by driving MARVELL8686 STM32 driver, respectively, and contain ADHOC STA mode, and the PC program execution comes, the image acquisition camera wirelessly)

通过了解PWM的原理，学会用PWM控制灯珠的渐亮和渐灭！(And learn to understand the principle of the PWM beads PWM control lights fade in and fade off!)

读取标准卡 并在串口打印符合要求的标准卡卡号，同时有其它一些未启用的功能，需要的可以酌情添加。(Read the standard card and print in line with the required standard card number, and some other functions are not enabled, you can add as appropriate.)

GD32 SPI 主从通信，通过片选IO启动传输，单次最大传输64K(GD32 SPI master-slave communication)

说明：  用PIC18FJ11单片机开发实时时钟芯片的实例代码，完整代码。(whole source code of using PIC18FJ11 and RTCC chip.)

1.由上位机发送1给单片机时，蜂鸣器以400ms频率发声，发2时以200ms频率发声，发3时以100ms频率发声，发4时关闲蜂鸣器。 1.以2400bps从计算机发送任一字节数据，当单片机收到该数据后，在此数据前加上一序号然后连同此数据一起发送至计算机，当序号超过255时归零。 2.以16进制发送一个0-65536之间的任一数，当单片机收到后在数码管上动态显示出来，波特率自定。 3. 用AD以1HZ的频率采集模拟信号，然后转换成数字量，再将其以1200bps发送到计算机，在计算机上显示。 4.按下矩阵键盘第一行时以1200bps发送，1，2，3，4，第二行时以2400bps发送5，6，7，8，第三行以4800bps发送，9，10，11，12，第四行以9600pbs 发送，13，14，15，16. (1. From the PC to send a single chip, the buzzer to 400ms frequency of sound, made 2 to 200ms frequency sound, made from 3 to 100ms frequency sound, made 4 free buzzer off. 1. To 2400bps from the computer to send any byte of data, when the microcontroller receives the data in this data with a serial number before then sent along with the data to the computer, the serial numbers when more than 255 zero. 2. To send a 16-hexadecimal any number between 0-65536, when the microcontroller in the digital receipt is displayed on a dynamic, custom baud rate. 3. 1HZ with the frequency of AD in order to capture analog signals, then converted to digital, and then send it to 1200bps to the computer, the computer display. 4. Press to 1200bps matrix keyboard to send the first row, 1,2,3,4, 5,6,7,8 the second row to 2400bps send the third line to 4800bps send, 9,10,11,12 , the fourth line to 9600pbs send, 13,14,15,16. )

stm8s005K6的高质量delay函数，用汇编写的。(stm8s asm delay function)

DIYMP3，能智能播放，很好的运用了STM32系统相关知识，花费了我将近半年的努力，基本上包含了STM32所有功能的应用。(DIYMP3, play to intelligence, very good use of the STM32 system related knowledge, it took me about half effort, basically contains all STM32 function application.)