Environment tester design. The measurement system of the environment can give fu...

用C51实现MCS51系列单片机外接ROM扩充--Using C51, it implements external ROM expansion for MCS51 series SCM.

矿工定位系统单端 -Miners positioning system single-ended

T6963C 128x128液晶驱动,非常适合学习和使用单片机开发人员用-T6963C 128x128 LCD driver, very suitable for the learning and use of single-chip developers to use

用过采样和求均值技术提高模数转换器的分辨率.pdf-----针对目前单片机内嵌的模／数转换器的分辨率太低，而外接高分辨率成本又太高的情况，提出了用“过采样和求均值”的技术来使在有用的测量频带内的信噪比得到改善，从而提高测量的分辨. 率。并利用 60 - 7 0 /对其结论进行仿真，且在单片机上予以实现，结果表明测量分辨率明显提高。-Sampling and averaging techniques used to improve the resolution of ADC. Pdf----- targeted at the embedded microcontroller A/D converter resolution is too low, while the external high-resolution costs are too high situation, put forward with " Oversampling and Averaging" technology to make useful measurements in the frequency band signal to noise ratio to be improved, thereby enhancing the measurement resolution. rate. And a 60- 7 0/simulation of its conclusions, and in the SCM to be achieved, results show that the measurement resolution has improved significantly.

很好的AT89C2051的中文说明书 费了很大劲才找到的-AT89C2051 good Chinese manual costs a lot劲才found

CYGNAL单片机，C8051FXXX应用例程1-CYGNAL microcontroller, a routine application C8051FXXX

ATMEL的ATMEGA128驱动160×80液晶调试程序，包括串口收发数据，及报文处理-ATMEL the ATMEGA128 drive 160 80 LCD debugging procedures, including serial data transceiver, and the reported text processing, etc.

该程序用于控制电机的速度,通过占空比PWM来实现该功能.-The program used to control motor speed and PWM duty cycle to achieve through this feature.

硬件是8051f340+cp2200。插上网线，接到局域网上，运行程序，在局域网的任意以台技输入网址，就可以查看网页-Hardware is 8051f340+ Cp2200. Play Internet line, received a LAN, run the program in any local area network technology to Taiwan enter the URL, you can view the page

PCB设计基础教程关于pcb的介绍及其设计方法-PCB Design Tutorial on the pcb