mc9s12dp256b

AVR单片机学习笔记，比较适合初学者学习的资料(AVR Learning Notes, Material Suitable for Beginners)

用RS232实现单片机与PC的串口通信,在KEIL C环境下编写(Realize single-chip microcomputer with RS232 serial communication with the PC, in KEIL C environment to prepare)

digital counter "3 digit UpDown 16f84"

Digital Addressable Lighting Interface (DALI) Control Devices Protocol PART 1-2004

MCS-51单片机实用子程序库 （一） ＭＣＳ－５１定点运算子程序库及其使用说明 （二） ＭＣＳ－５１ 浮点运算子程序库及其使用说明(MCS-51 microcontroller practical subroutine library (1) MCS-51-point computation and use of the subroutine (2) MCS-51 floating-point operations and subroutine library use)

说明：  详尽介绍了ds18b20的用途,应用环境。(Ds18b20 detailed descriptions of the purpose, application environment.)

说明：  密码锁，矩阵键盘，报警防护系统，stm32(key board stm32 stm32 stm32stm32)

基于STM32单片机，通过W5500以太网芯片下载APP的IAP程序，实测正常使用。(Based on the STM32 microcontroller, download the APP IAP program through the W5500 Ethernet chip, and measure the normal usage.)

电赛，智能寻迹小车，包括作品照片，例程。(Intelligent tracking car)

完成示波器最基本的功能，包括增益的设置，时基的设置，波形的显示，获取波形的频率周期(Complete the basic functions of the oscilloscope, including gain setting, time base setting, waveform display, and obtain the frequency cycle of the waveform.)