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sd
说明： sd卡初始，由于SD卡使用SPI模式，并且是块读取(512Byte),所以需要单片机提供大于512的可用RAM，以供缓冲使用 这里可以选择STC89c52RD+、STC89C58RD+、STC89C516RD+，后缀RD+表明扩展RAM是1024字节，RC表明扩展RAM256字节(sd card original, because the SD card using SPI mode, and is a block read (512Byte), so they need the microcontroller to provide more than 512 of the available RAM, for buffer used here can choose STC89c52RD+, STC89C58RD+, STC89C516RD+, the suffix RD+ that extended RAM is 1024 bytes, RC that extended RAM256 byte)
- 2011-11-15 12:27:58下载
- 积分：1
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192.STM32-超声波测距
使用单片机利用超声波测距，里面包括源代码(Using Single Chip Microcomputer to Measure Distance by Ultrasound)
- 2020-06-25 21:00:02下载
- 积分：1
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l3g4200-89s52-1602
l3g4200 89s52 1602 显示出测得的三轴倾角(l3g4200 89s52 1602 three-axis shows the measured angle)
- 2013-04-10 22:04:13下载
- 积分：1
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shengchanliushuixian
利用可编程计数/定时器8253设计一个应用于生产流水线的自动计数系统。通过具体阐述8253的工作原理，系统的软、硬件设计原理以实现系统所需定时、计数、中断等功能，并驱动扬声器发出所需频率的声音。(Using the programmable counts/timer 8253 design a applied to production line of automatic counting systems. Through the concrete 8253 working principle, hardware and software of the system design principle to achieve system, such as timing, counting, and drive a loudspeaker functions required sounds.)
- 2010-06-10 15:52:40下载
- 积分：1
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ExternalDevice
说明： cc3200的socket编程实例，协议是自定义，主要是socket初始化！(cc3200's socket programming example, the protocol is custom, mainly socket initialization!)
- 2018-03-26 22:22:33下载
- 积分：1
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51汇编
这是我认为51汇编里面比较好理解的书籍，以及我简单整理的汇编指令文档一份。入门学习还是不错的。(This is a book that I think is better understood in the 51 assembly, as well as a document of assembly instructions that I simply organized. Initial study is still good.)
- 2020-06-16 13:20:02下载
- 积分：1
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STM32F103的程序代码 24位ADS1256
说明： 基于STM32F103的程序代码，亲测有效，可以直接下载使用(The program code based on STM32F103 is valid and can be downloaded and used directly.)
- 2020-06-20 19:40:02下载
- 积分：1
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TRF7960-source-code
TRF7960 source code contains the test code and reference materials
- 2015-04-03 14:35:29下载
- 积分：1
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51NEC
51单片机红外解码（1）采用脉宽调制串行码，以脉宽为0.565ms，间隔0.56ms，周期为1.125ms的组合表示二进制的“0” （2）一脉宽为0.565ms，间隔1.685ms，周期为2.25ms的组合表示二进制的“1”(51 MCU infrared decoder (1) uses pulse width modulation serial code. The combination of pulse width 0.565 ms, interval 0.56 MS and period 1.125 MS represents the binary "0" (2) pulse width 0.565 ms, interval 1.685 MS and period 2.25 MS represents the binary "1".)
- 2019-03-30 11:19:15下载
- 积分：1
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程序
说明： 1231311233333333123123(1312311312312jjjjjjjjjjjjj)
- 2019-05-28 16:36:47下载
- 积分：1
