RS485 Prototype design

this code is for lcd interfacing with rtc-this code is for lcd interfacing with rtc

单片机键盘扫描4*4键盘扫描C语言程序。已经测试通过。-MCU Keyboard scan 4* 4 keyboard scan C language program. Have the test.

SPI，是英语Serial Peripheral interface的缩写，顾名思义就是串行外围设备接口,这是对SPI的总体概述-SPI, is the English acronym for Serial Peripheral interface, as its name suggests is the serial peripheral interface, this is a general overview of the SPI

三星脂肪分析仪原理--Design diagram for Samsung fat analysis machine.

Programmer user guide for MKT (MK7A11BP).

MATLAB编写的简易计算机~设置GUI界面-MATLAB summary prepared by the computer-settings GUI interface

关于手机BOOTLADER相关，请有这方面经验的朋友与我联系-BOOTLADER on the mobile phone related, please have experience in this area to contact me friends

该程序主要运用查询方式和中断方式两种方式进行键盘键值的获取，并显示在六个数码管上，显示的原则是最后按下的键值放在最低位的数码管上，其次的依次排列。-The main use of the program and the interruption of the way query in two ways to access the keyboard keys, and display in six digits, the principle is shown in the last key pressed on the lowest digital tube, followed by the sequence order.

台湾的UBec公司的zigbee RF芯片uz2400的数据文档，该芯片支持802.15.4的mAC和PHY。-Taiwan

电子电路库 将库全部内容简单方便,通俗易懂。-electronic circuits for the entire contents will be simple, easily understood.