c8051f340 silcon实验室usb

美国ISD公司的ISD4000系列的ISD4002录放程序 -The United States ISD

基于KEIL RVMDK开发环境的和基于ST公司的STM32系列MCU在音频方面的应用源代码.-failed to translate

单片机 万年历，包括源程序，原理图，不能通篇抄袭，-Singlechip calendar, including source code, schematics, full of plagiarism should not,

此为18B20的驱动程序,经过实验,是可行的-18B20 This is the driver, after experiment, it is feasible

正弦信号发生器DDS AD9850 正弦信号发生器ad9850实际键盘（经典）-Sinusoidal signal generator signal generator sine DDS AD9850 actual keyboard AD9850 (classic)

本程序基于8051F020，目的是深入的了解SPI与SBUS技术，设计用户自己的应用系统-This procedure based on 8051F020, the aim of deeper understanding of SPI with SBUS technology, design the user

单片机是52的，P0口连到四个数码管的七个管脚，其中两个冒号点为最后两个数码管的DOP点，P1.0至P1.3为四个数码管的选通端，低电平有效。程序2较完整，可实现设定时间功能。-Singlechip is 52, P0 port connected to four of the seven-pin digital tube, two of which point to the last two colon tube DOP-point digital, P1.0 to P1.3 for the election of four digital tube pass-side, active-low. 2 a more complete procedure, set the time function can be realized.

使用效果不错而且成本很低很有市场通过本次希望向大家学习-good use of effects and low cost market is through this we hope to learn

本程序是4×4键盘的mega16采样子程序，本程序参考了它人的设计，现在已经在我的项目中使用，其最大的特点就是硬件简单，调试方便，大家不用动脑筋就搞定它了。-This procedure is a 4 × 4 keyboard mega16 sampling subroutine, the procedure with reference to the design of its people, is now in my project to use, its greatest feature is the hardware is simple, easy debugging, you do not use their brains to get it .