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技术资料 L6470步进电机驱动IC开发资料
以安装文件提供，先执行安装文件，然后到安装目录，打开需要的资源，程序是IAR的，编译能通过，程序注释很清晰，适合相关人员学习。CPU硬件平台：ST STM32F105VBdspin.h 文件，对寄存器结构做了详细的定义，对程序的易读性有很大的帮助：typedef struct{  uint32_t ABS_POS;  uint16_t EL_POS;  uint32_t MA ...
技术资料 博通BCM43438KUBG正基同款AP6212sdio工业级wifi模块
1. General Description BL-M3362NS1 product is designed base on Broadcom BCM43362 chipset. It operates at 2.4GHz band and supports IEEE802.11b/g/n 1T1Rwith wireless data rate up to 72.2Mbps. It supports IEEE802.11isafety protocol, along with IEEE802.11e standard service quality. It supports standard ...
技术资料 瑞萨内部培训BLDC电机120度带霍尔方波驱动
Agenda■Motor Types Overview■BLDC Motor Applications■Comparison of DC to Brushless DC Motors■Hall Sensors■Six-Step Commutation■Sensorless Commutation with Back-EMFVector Motor Control basicsClosed-Loop Speed Control■Introduction to BLDC Motor Control Evaluation Kit■SummaryAll the popular moto ...
技术资料 USB192K麦克风芯片AP3852芯片规格书
AP3852 是一款拥有 CPU 和 DSP 双核的智能音频/语音处理芯片。芯片内置有 32 位 CPU 和 32 位 DSP 以及 2M FLASH，配合丰富的外围控制接口，非常适合各 种智能音频/语音处理系统。 该芯片配合菁音科技各种专利音频处理算法，能处理从声音输入、噪声消除、 音频预补偿、音效处理到声音回放的一个完整的音频通路；仅需配备简 ...
技术资料 4G移动通信技术权威指南：LTE与LTE-Advanced.4G LTE.LTE
PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile as well as nomadic and fixed services for voice, video, and data. The difference indesign, implementation, and use between telecom and datacom technologies is also becoming moreblu ...
技术资料 CodeWarrior基础入门
CodeWarrior Development Studio（开发工作室）是完整的用于编程应用中硬件bring-up的集成开发环境。 采用CodeWarrior IDE，开发人员可以得益于采用各种处理器和平台（从Motorola到TI到Intel）间的通用功能性。根据Gartner Dataquest的报告，CodeWarrior编译器和调试器在商用嵌入式软件开发工具的使用率方面排名第一。 ...
技术资料 protel 99SE实用增强工具，用作LOGO很方便。
软件说明:   使用方法:(同BMP2PCB,只能导入黑白BMP文件.)关于比例:方法1) 对于经过图像处理软件处理过的BMP文件,由于比例已改变,可以先在PROTEL99SE的PCB里       按PCB实物大小画好KEEP层的外框,以便确定板大小,       Place Graphics Options选项中,Placement Mode设 ...
技术资料 TFT-LCD iC ILI9881D datasheet
ILI9881D Data Sheet for all customerAmorphous TFT LCD Single-Chip Driver 800(RGB)X1280 Resoltion,16.7M-Color Without internal Gramtwo data lanes supports up to 850Mbps on the mipi DSI link
技术资料 GD32F103数据手册（英文）
The GD32F103xx device is a 32-bit general-purpose microcontroller based on the ARM?Cortex?-M3 RISC core with best ratio in terms of processing power, reduced power consumption and peripheral set. The Cortex?-M3 is a next generation processor core whichis tightly coupled with a Nested Vectored Interr ...