speed
共 538 篇文章
speed 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 538 篇文章，持续更新中。
正基wifi模组 AP6255 说明书
<p>向有关公司要的台湾正基wifi模组ap6255说明书，公司网站不能下载</p><p><br/></p><p>AMPAK Technology would like to announce a low-cost and low-power consumption module
which has all of the Wi-Fi, Bluetooth functionalities. The
电机驱动控制 Electrical Machine Drives Control 完整版pdf电子书下载
<p>Electrical Machine Drives Control</p><p><br/></p><p>A basic study of electrical drives is fundamental to an electrical engineering curriculum, and,
today, gaining a better academic understanding o
STM32单片机无刷直流电机源码和原理图
<p style="margin-top: 0px; margin-bottom: 0px; padding: 15px 0px 0px; list-style: none; clear: both; font-size: 12px; line-height: 23px; color: rgb(136, 136, 136); font-family: 微软雅黑, 黑体, 宋体; white-spa
WS2812B数据驱动
<p>功 能： 单片机STC15F104E和WS2811控制LED灯珠变化并带有掉电保持的功</p><p> 能（内部EEPROM）。三个按键作用：Mode为模式选择，每按一次会</p><p> 转换为另一种样式显示，并保持此样式一直循环，当按下Sel键时所</p><p
rk3399 硬件设计指南
<p>RK3399 Hardware Design Guide</p><p>This document mainly introduces the main points of RK3399 hardware design and notes, aims to help RK
customers shorten the design cycle, improve the design stabi
VPX标准草案(vita46d0-r0d11)
<p>VME has been the de-facto bus standard for Commercial off the Shelf(COTS ) Circuit Card Assemblies since the 1980's. VME boards have proven to be remarkably capable of evolving to support newer
JM20329 原理图
<p>JM20329S是一种Hi-Speed USB to SATA Bridge 转换芯片，JMicron的固态硬盘开卡只能使用基于JM20329的开孔器才能正常开卡</p>
AM2355n datasheet
<p>3-phase Sensor-less Fan Motor Driver</p><p>AM2355N</p><p>The AM2355N is a 3-phase sensor-less DC fan motor driver IC. It senses the BEMF (Back</p><p>Electro-Motive Force) of the motor in rotation a
VITA46-48-42 技术资料
<p>VITA 46 Highlights </p><p>Retain standard 6U and 3U form-factors Height, depth, pitch, front panel arrangements, conduction-cooled interfaces, etc.</p><p>Support standard-length PMC and XMC mo
L6470Demo程序
<p>STM32F驱动L6470 </p><p>■ Operating voltage: 8 - 45 V</p><p>■ 7.0 A out peak current (3.0 A r.m.s.)</p><p>■ Low RDS(on) Power MOSFETs</p><p>■ Programmable speed profile and positioning</p>
高级PID控制算法.
<p>Simulation can provide a lot of information about what the system is doing. We canadd the effect of different element, like Encoder resolution, ADC sampling rate, etc and understand how does it aff
USB192K麦克风芯片AP3852芯片规格书
<p>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；仅需配备简单的外围 器件即可组成高品质的音频输入/回放系
瑞萨内部培训BLDC电机120度带霍尔方波驱动
<p>Agenda</p><p>■Motor Types Overview</p><p>■BLDC Motor Applications</p><p>■Comparison of DC to Brushless DC Motors</p><p>■Hall Sensors</p><p>■Six-Step Commutation</p><p>■Sensorless Commutation with B
L6470步进电机驱动IC开发资料
<p>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。</p><p>CPU硬件平台：ST STM32F105VB</p><p>dspin.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：</p><p>typedef struct</p><p>{</p><p> uint32_t ABS_POS
路斯特ServoOne手册
<p>German universities and scientists have repeatedly set the intermational standard in drive technology. Identification and active compensation of natural frequencies in oscillatory mechanics, status
Spartan-6 datasheet Spartan系列FPGA芯片
<p>Spartane-6 LXand LXT FPGAs are available in various speed grades, with -3 having the highest performance. The DC and AC electrical parameters of the Automotive XA Spartan-6 FPGAs and Defense-grade
基于滑模观测器与分数阶锁相环的无传感器PMSM矢量控制
<p>Abstract: A sliding mode observer and fractional-order phase-locked loop (FO-PLL) method is proposed for the sensorless speed control of a permanent magnet synchronous motor (PMSM).</p><p>The satur
时钟芯片RX8025T
<p>RX-8801 SA Features built-in 32.768 kHz DTCXO, High Stability Supports l'C-Bus's high speed mode (400 kHz)</p><p>Alarm interrupt function for day, date, hour, and minute settings Fixed-cycl
DP转HDMI转换原理图
<p>CH7525 is a low-cost, low-power semiconductor device that translates the DisplayPort signal to HDMI/DVI. This innovative DisplayPort receiver with an integrated HDMI Transmitter is specially design
PID-小车类-手机遥控十分mimi蓝牙小车V2资料全部开源
<p>PID-小车类-手机遥控十分mimi蓝牙小车V2资料全部开源</p><p><br/></p><p>/**************************************************************************</p><p>函数功能：增量PI控制器</p><p>入口参数：编码器测量值，目标速度</p><p>返回 值：电机PWM</p><p>根