S08例程：本程序是显示模块的例程，所接器件为四位八段led数码管，其中PTB0

S3C44B0X测试源码和电路图，包括LCD,串口，网卡-S3C44B0X test source and circuit diagrams, including LCD, serial, network cards, etc.

ST arm BOARD PWM test code

arm lpc2300 GPIO设计 实现lpc2300通用IO口的数据传输-gpio

This solution is an 80mm thermal printer printer that employs IPI 800932 print heads and an automatic paper cutter.  This printer has a wide range of applications and can be used to print various receipts and invoices for POS systems,  cashiers, and ATM.This solution utilizes the NUC505 series and is capable of reaching a printing speed of 150mm per  second. It supports multiple transmission methods, including Bluetooth, serial ports, network ports, USB printer class,  and so on, and supports Ethernet data communication and data transmission. This solution is also furnished with  out-of-paper detection and overheating protection circuits.  This file includes the PC software and source code of 80mm Thermal Printer. File Path: PC software: SW_NUC505_80mm_Thermal_Printer_V1.0PC Software

TI公司16位单片机msp430的14系列的开发demo，很有价值。-TI MCU Controller 16 of the 14 series of demo development and of great value.

流明诺瑞ARM1138开发板GPIO程序-luminary ARM1138 development board GPIO program

ti公司的msp430f247pwm脉冲产生程序-ti

最新版IAR511下AT91SAM7S64的TWI俐程-AT91SAM7S64 under IAR511 the latest version of the TWI-li Cheng

比较详细的介绍了ARM的开发步骤同时说明了在开发过程中一些注意事项。-rather detailed account of the development of the ARM with an indication of the steps in the development process for some attention.

C51单片机驱动a3972步进电机细分，同时可以控制步电机加速，减速-C51 single-chip stepper motor driver a3972 broken down step-by-step motor can be controlled simultaneously to speed up, slow down