Microcontroller-b

说明：  利用定时器1的互补通道实现SPWM（图形测试实现一半）(Implementing SPWM with complementary channels of timer 1)

一个51单片机读写U盘的完整资料，包括硬件原理图（.sch格式）、芯片手册、应用说明及keil c源代码(A single-chip microcomputer 51 to read and write disk U complete information, including hardware schematics (. Sch format), chip manuals, application notes and keil c source code)

stm32产生spwm程序，利用TIM1和DMA，通过PA8和PB13输出spwm波(stm32 produce spwm program, using TIM1 and DMA, and PB13 through PA8 spwm wave output)

Depth First Search For Graph

关于nrf905在51内核单片机上的完整应用代码，包括了发送与接收。(About nrf905 on 51 core microcontroller complete application code, including the sending and receiving.)

工程教育中级练习题1：按一下K1键，LED以10Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；长按K1键超过3秒，LED以5Hz频率闪烁，屏幕上画出红圈，跟着闪，放开后保持该频率闪烁；按一下K2键，LED熄灭；按一下K2键，LED常亮。(Secondary Exercise Question 1 in Engineering Education: Press the K1 key, the LED flickers at 10Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K1 key for more than 3 seconds, the LED flickers at 5Hz frequency, draw a red circle on the screen, follow the flash, and keep the frequency flickering after release; Press the K2 key, the LED goes out; Press the K2 key, the LED always shines.)

野火开发板触摸屏主程序,涉及到的函数库在其官方库有(Wildfire main touch screen development board)

用stm32f103c8t6做的智能数字中，主要有以下功能，显示当前时间，年月日，星期和温度。可以通过按键打开和关闭闹钟，整点报时，时间调整。(With stm32f103c8t6 to do intelligent digital, mainly has the following functions, showing the current time, date, day, week and temperature. You can turn on and off the alarm clock by pressing the button, adjust the whole time and adjust the time.)

当用TCS230识别颜色时，就用这3个参数对所测颜色的R、G和B进行调整。(When TCS230 is used to identify colors, these 3 parameters are used to adjust the R, G and B of the color.)

说明：  此文件为自主设计的单片机平台串口屏的源码，该源码包括所有使用PS修改的素材以及HMI串口屏的执行文件，文件内实现了包括：UI实时显示时间、图形化控制、远程端数据的读取、针对读取数据显示波形等。(This file is the source code of the self-designed MCU platform serial screen, which includes all the materials modified by PS and the executive file of HMI serial screen. The file includes: UI real-time display time, graphical control, remote data reading, waveform display for reading data, etc.)