电子琴程序,硬件 p2.6经过两个三极管9013放大 接上一块小喇叭

使用瑞萨的r8c-1b单片机，实现对iic通信的监听，并用串口显示iic通信的内容。

这是针对 Linux (i386)平台的 minigui 3.6.2 开发包（MiniGUI-Processes 运行模式）。-This is for Linux (i386) platform minigui 3.6.2 Development Kit (MiniGUI-Processes running mode).

at89c51为单片机爱好者提供一个很好的资料。-AT89C51 single-chip lovers to provide a good information.

MaxPlus ii 的初次使用--Use MaxPlus iii for the first time.

使用protel99se开发的单片机电路板，希望有助于各位电路板开发设计的学习-Use protel99se developed microcontroller circuit boards, circuit board you wish to contribute to development and design of learning

应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps. This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum. The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities. Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi

8051 assembly language source code for unipolar step motors

这是一个简单的使用 8051实现计时器的 代码。欢迎下载和尝试。谢谢您的支持。

用灯观察乒乓球效果-lights observation table tennis results

从PCI一直讲到PCI EXPRESS的文章，对于理解PCI-E的发展历程很有帮助-PCI has been mentioned from the article, PCI EXPRESS, PCI-E for understanding the development process very helpful