distance-relay--distribution

红外线遥控电动机，学习资料，包括数码管显示(Infrared remote control motor, learning materials, including digital display)

说明：  基于51单片机的ic卡门禁 有密码输入 ic卡登记 功能(Based on 51 single chip IC card entrance guard has password input function of IC card registration)

16*16LED点阵显示汉字的工程文件，使用4个74ls595进行行列驱动(16* 16LED dot matrix display Chinese characters in the project file)

这是一个描述步进电机细分算法很好的例子，大家可以下下来看看。(This is a stepper motor subdivision algorithm described a good example, we can look at the next down.)

Disables OSD and releases the buffers.returns 0 on success.

使用SSD1306或者SH1106驱动芯片的OLED程序初始化代码。(OLED init for the driver chip SSD1306 or SH1106.)

基于STM32 usart的zmodem传输。(zmodem transmistion base on stm32)

说明：  此应用笔记收集了用软件实现的主模式SPI程序。提供了8 个不同的SPI 主模式传输例。示例中包含SPI时钟相位和极性两个子例程：一个是用C 语言编写的例程，一个是为了提高速度用汇编语言编写的可被C 语言调用的例程。一个例子是在“C”程序中如何调用汇编同时提供了EEPROM接口例子。SPI是摩托罗拉商标。 此文档中描述的SPI功能使SPI处理的软件 最小化。在系统中使用C8051F30X 器件作为 总线上的SPI 主器件。(This application note collection implemented in software SPI master mode procedures. Provides 8 different SPI master mode transfer cases. Examples include SPI clock phase and polarity of the two sub-routines: one is written in C language routines, one is to increase the speed of assembly language written in C language can be called routine. One example is in the &quot C&quot programs how to call assembly also provides examples of EEPROM Interface. SPI is a Motorola trademark. SPI described in this document processing software capabilities to minimize the SPI. In the system C8051F30X SPI device as the primary device on the bus.)

MSP430之（1）DSP ADC9851针对MSP430的程序(已调试成功)(The MSP430 (1) DSP ADC 9851 for MSP430 programs (debugging has been successful))

文件包括交通灯的程序代码，实物图的照片，和功能原理图，可以帮助同学们做成一个完整的实物，包括硬件连接和软件程序调试(Documents including traffic lights program code, the real figure photos, schematic diagram and function, can help the students to make a complete physical, including the hardware connection and software program debugging)