CONSTANT
共 105 篇文章
CONSTANT 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 105 篇文章，持续更新中。
C语言命语法错误大全
fatal error C1004: unexpected end of file found
未找到文件末尾（可能是括号匹配问题）
fatal error C1021: invalid preprocessor command '1nclude'
无效的编译预处理命令'1nclude'
fatal error C1083: Cannot open include file: 'stdi.
并网型风力发电机组的控制技术综述
并网型风力发电系统有恒速恒频（Constant Speed Constant Frequency，简称CSCF）和变速恒频（VariableSpeed Constant Frequency，简称VSC
pcb
PCB布线技巧，选择PCB板材必须在满足设计需求和可量产性及成本中间取得平衡点。设计需求包含电气和机构这两部分。通常在设计非常高速的PCB板子(大于GHz的频率)时这材质问题会比较重要。例如，现在常用的FR-4材质，在几个GHz的频率时的介质损(dielectric loss)会对信号衰减有很大的影响，可能就不合用。就电气而言，要注意介电常数(dielectric constant)和介质损在所设
数字脉压与恒虚警检测器
近年来，CPLD/FPGA技术迅速发展，己经成为实现数字信号处理的重要技术之一。本文讨论的就是应用FPGA实现两个数字信号处理模块，它们分别是数字脉冲压缩系统与选大恒虚警检测器。在第一部分中，首先说明了数字脉压技术是现代雷达中重要的信号处理技术之一，而FFT变换模块则是硬件实现脉压技术的核心部分；然后介绍了FFT的基本知识以及基于FPGA IP cole实现的数字脉压的详细设计方案，并给出了设计的
AVR495:AC Induction Motor Control Using the Constant V/f Principle and a Space-vector PWM Algorithm
<P>AC Induction Motor Control Using the Constant V/f Principle and a Space-vector PWM Algorithm</P>
C语言经典程序100例.rar
此为本书的参考实例，I:\df.c(12) : warning C4013: 'random' undefined; assuming extern returning int
I:\df.c(53) : error C2018: unknown character '0xb1'
I:\df.c(53) : error C2018: unknown character '0xbe'
I:\d
基于半导体制冷器件的模糊恒温系统设计A fuzzy control system design of constant temperature based on semiconductor refri
<P>本恒温控制系统精度要求高，且由半导体制冷器件构成的温控系统具有非线性、大惯<BR>性及数学模型难建立等特性，这使得常规PID 控制器无法很好地满足系统要求，因此本文设计了一种新型模糊PID 参数
6 CHANNELS ADJUSTABLE CONSTANT CURRENT LED DRIVER
<P>6 CHANNELS ADJUSTABLE CONSTANT CURRENT LED DRIVER</P>
<P>A701/2 are adjustable constant current
2A 150kHz 40V Buck DC DC Converter With Constant Current Loop XL4001
<P>The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable<BR>fu
A706高压升压驱动器带有6通道恒电流调节器
<P>The A706 series is a high voltage Boost driver with 6 channels adjustable constant current regula
ATLS1A102 Low Noise Constant Current Laser Driver
The controller has 2 types of mounting packages: through hole and surface mount. The latter saves PC
XL6003 300KHz 36V Boost 3W LED Constant Current Driver
The XL6003 regulator is fixed frequency PWM Boost (step-up) DC/DC converter, capable of<BR>driving 1
A723高压升压驱动器带有8通道恒流调节器
<P>The A723 is a high voltage Boost driver with 8 channels adjustable constant current regulators fo
TP4054独立线性锂离子电池充电器采用SOT热调节
The TP4054 is a complete constant-current/constant-voltage linear charger for single cell<BR>lithium
A718 1A CONSTANT CURRENT BUCK REGULATOR FOR HIGH POWER LEDS
<P>The A718 is a monolithic switching regulator designed to drive high power LEDs with constant curr
A704 SWITCHING MODE LED DRIVER
The A704 is a PWM high efficiency LED drivercontroller. The LED string is driven at constant curre n
Constant Current Switching Converter for High Brightness LED Driving
<P>The GR6004 is a high efficiency constant current driver for high brightness LED. The 0.2V referen
350mA ADVANCED CURRENT REGULATOR AMC7135
The AMC7135 is a low dropout current regulator rated for 350mA constant sink current. The low quiesc
FT8831 16-bit Constant Current LED Sink Driver
<P>FT8831 is designed for LED displays.FT8831 contains a serial buffer and data latches which conver
FT8841 16位恒流错误检测和电流增益调节器LED驱动器
FT8841 is an enhanced 16-channel constant current LED sink driver with sm