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RFID的测试程序，基于ARM9的S3C2440处理器与Linux嵌入式操作系统，代码用c编写，测试 13.56Mhz的MFRC522芯片开发的RFID读写模块的功能，卡为S50型号。(RFID testing procedures, ARM9-based S3C2440 processor and embedded Linux operating system, code using c write, test MFRC522 chip development 13.56Mhz the RFID reader module features card for S50 models.)

IS62WV12816BLL SRAM 模組版的電路圖及相關資料，及STM32的Source Code(IS62WV12816BLL SRAM module version of the circuit diagrams and related information, and the STM32 Source Code)

说明：  三星arm s3c4510 evm 板测试程序 本人以在开发板上测试过了 包括lcd,timer,isr器件的测试程序(Samsung arm Porting EVM board test procedures to the development of my board tested, including lc d, timer, ISR device testing procedures)

KEIL环境，STM32F103系列的16位AD7705驱动。引脚修改方便，根据需要修改后可以直接使用。(KEIL environment, STM32F103 series of 16 AD7705 driver. Pin is easy to modify, as necessary modifications can be used directly.)

基于ARM的万年历,C程序，LPC21X系列(ARM-based calendar, C program, LPC21X series)

说明：  stm32做的 mti陀螺仪的读数及运用程序 mdk的环境 红牛的板子(stm32 do mti gyro readings and use program environment mdk Red Bull board)

本例程用于STM32单片机，应用FreeRTOS操作系统，完成操作系统的内存管理实验(This routine is used in the STM32 single chip computer and uses the FreeRTOS operating system to complete the memory management experiment of the operating system.)

STM32 IAP启动程序 1,先将本程序通过jLink下载到目标板中。 2,现次上电前，先在超级终端中按下 C 键，然后上电，会显示操作菜单。 3,在按下‘1’后，进入到更新模式。 4,完毕后按下 2 运行程序。(STM32 IAP start the program, the first of the program by jLink download to the target board. 2, now times before the power, first in HyperTerminal, press ' C' key, then power will display the Actions menu. 3, press ' 1 ' , into the update mode. 4 is completed, press ' 2 ' to run the program.)

STM32实现示波仪功能,STM32实现示波仪功能(Instrument to achieve oscilloscope function STM32, STM32 oscilloscope instrument functions to achieve)

ADI公司的AD4111是具有±10V和0 mA至20 mA输入和明线检测功能的低功耗 24 位 Σ-Δ ADC,集成了模拟前端(AFE),还集成主要模拟和数字的信号调理区快,为每个模拟输入通路配置成八种单独建立图,最大通路扫描速率6.2 kSPS(161 μs),嵌入的2.5V低漂移(5 ppm/℃)能隙基准电压降低了外接元件数量,单电源5V或3.3V工作,工作温度?40℃ 到 +105℃,主要用在过程控制PLC和DCS模块.本文介绍了AD4111主要特性,功能框图以及评估板EVAL-AD4111SDZ主要特性,框图,电路图,材料清单和PCB设计图.(The AD4111 is a low power, low noise, 24-bit, sigma-deltaanalog-to-digital converter (ADC) that integrates an analog front end (AFE) for fully differential or single-ended, high impedancebipolar,10 V voltage inputs, and 0 mA to 20 mA current inputs. The AD4111 also integrates key analog and digital signalconditioning blocks to configure eight individual setups for each analog input channel in use. The AD4111 features amaximum channel scan rate of 6.2 kSPS for fullysettled data.)