资源列表
SD-CARD
- 关于SD卡的内部结构，寄存器操作的资料，用于单片机操作SD时参考查阅，包括初始化和读写的详细流程。-Internal structure on the SD card, the data register operation, when used in single-chip operation SD reference works, including detailed process initialization and read-write.
BattCharger
- MAX1898与单片机结合，控制程序，经测试可能通-MAX1898 single-chip combined with the control program, tested may pass
DS1820
- DS1820芯片，51单片机开发程序，已调通-The 1820 chip, 51 MCU development program, the test has passed
DAControl
- 交流电压调制，适合手初学者，仅供参考学习-AC voltage modulation, suitable for beginners, for reference
ParallelADC
- MAX197芯片，51单片机开发程序，经测试已通过-The MAX197 chip, the 51 chip development process, after the test has passed
mimasuo
- 电子密码锁程序 4*4矩阵键盘 LED数码管显示-Electronic locks Procedure 4* 4 matrix keyboard LED digital display
buzzer
- 晶振为11.0592MHZ //关于如何编制音乐代码, 其实十分简单,各位可以看以下代码. //频率常数即音乐术语中的音调,而节拍常数即音乐术语中的多少拍 -Frequency constant namely tones in the music terminology, and how much of the music tempo constant term
Decoder
- 实验目的：了解138译码器工作原理 .学会用C语言对138译码器编程控制 接线方法： J15连JP1(参考图片连接) 接线方法： J15连JP1(参考图片连接)-Experimental objective: to understand the working principle of the 138 decoder. Learn to use the C programming language in 138 decoder control wiring methods: J15 even J
relay
- 按下P2.7 继电器P1.4动作-connection methods: connection JP11 (P2) and JP5 (button interface) press P1.4 P2.7 relay action
The-keys
- 连接方法：连接JP10（P0)与JP5（按钮接口) , JP11 (P2)与JP1(LED接口), 在开发板上找到相应的文字标示。-Connection methods: connection JP10 (P0) and JP5 interface (button), JP11 (P2) and JP1 interface (LED), find the corresponding text markup on the development board.
LED
- 连接方法： JP11（P2口）和JP1用8PIN排线连接起来, 在开发板上找到相应的文字标示。 -Connection methods: JP11 (P2) and JP1 using 8 pin ribbon cable to connect, find the corresponding text markup on the development board.
AD-DA
- 通过本例程了解并掌握AD-DA转换芯片的基本原理和使用 ,了解掌握I2C总线接口的工作原理及一般编程方法。连接方法：JP10 （P0）与J12用跳线连接 .-Through this routine is to understand and master the basic principle of AD- DA conversion chip and use, understanding of the working principle of I2C bus interface and th