240* 128 LCD display of information, it is necessary to download the bar on the...

中兴MG815+CDMA模块USB转接原理图及PCB图（基于CP2102的USB TO RS232转接原理-ZTE MG815+ CDMA module USB adapter and the PCB schematic diagram (based on the CP2102

122X32的点阵式液晶的驱动，基于ST7920驱动。此驱动网上不好找。-122X32 the dot-matrix LCD driver, based on the Driver drive. This driver not easy to find online.

PSOC UART SPI cypress 桥接功能 速度-PSOC UART SPI cypress

MSP430F169单片机的PID算法子程序框架 -MSP430F169 MCU Subroutine PID algorithm framework

pwm发生器（原理图,pcb，程序流程图，源码80kc196）--PWM generator, including diagram, pcb, data flow diagram , and source code 80kc196).

1、实验目的 掌握编写一般GUI程序的基本步骤，简单组件的事件响应机制及程序调试的基本要领。 2、实验内容及要求 1）使用按钮、标签、文本组件、选择组件构造GUI。 2）对组件产生的事件给出响应。 3）体现图形用户界面各种布局策略的设计与使用。 -1, the experiment was prepared by the general GUI program to master the basic steps, simple components and procedures for incident response mechanism debugging the basic essentials. 2, the experimental contents and requirements of 1) the use of buttons, labels, text components, select components constructed GUI. 2) components are given in response to the incident. 3) reflect the variety of the layout of graphical user interface design and the use of strategy.

应用背景本人在DSP下开发的CF卡、固态电子盘的PIO模式的存储，用于数据采集存储使用！关键技术主要解决了CF卡、固态电子盘的存储使用！掉电数据不丢失，可脱离计箱机对硬盘进行操作

我用BASIC开发环境下的LED屏单显示实验程序，可以初步了解下B环境下SPI的简单应用-I use BASIC development environment under a single LED screen shows the experimental procedure, can be a preliminary understanding of B under the simple application of SPI

lcd parell port avr c micom program

开 关 电 源 手 册-manual switching power supply