搜索资源列表
shiyongdianyuandianlu
- 介绍了常用见的开关电源、直流电源等电源电路-See descr iption of commonly used switching power supplies, DC power supply circuit
at89c51
- 基于51的智能无线可控供电系统 基于51的智能无线可控供电系统-Based on 51 power intelligent wireless control system based on 51 power supply system of intelligent wireless control of intelligent wireless control based on 51 power supply system
EMC-in--PCB
- EMC基本原理及PCB的EMC设计。介绍PCB中的电源、布线、滤波等EMC设计。-The basic principles of EMC' s EMC and PCB design. PCB introduced in the power supply, cabling, filtering EMC design.
SP705_813LM_cn
- 用于单片机系统开发的看门狗定时器、电源电压监测芯片，SP813L-SCM system development for the watchdog timer, power supply voltage monitoring chip, SP813L
ign
- 数控直流稳压电源设计CNC DC Power Supply Design-CNC DC Power Supply Design
avr-pwm
- avr mega16的pwm波源程序，里面是关于用单片机产生三相pwm的，对于想做三相变频电源的很是有用-pwm avr mega16 the wave source, which is generated on the use of three-phase pwm microcontroller, for three-phase inverter power supply is wanted to be useful
pwm
- avrmega16的pwm源程序，它是关于三相pwm波的，对于想做三相变频电源的很是有用-avrmega16 the pwm source code, it is about the three-phase pwm wave, three-phase inverter power supply for the want to do it is useful
shiyongdianyuandianlu
- 一本专门介绍电源电路的书籍，适合电子专业的学习和查阅使用。-A book devoted to the power supply circuit for electronic access to learning and professional use.
Control-Algorithms-of-Active-Power-Filters
- The paper deals with the control methods of the active power ¯ lter with voltage source which can be used for reduction of high harmonics in the supply current. For the correct function of the ¯ lter, it is necessary to determine magnitud
doc0818F
- • Dual ADC with 8-bit Resolution • 500 Msps Sampling Rate per Channel, 1 Gsps in interleaved Mode • Single or 1:2 Demultiplexed Output • LVDS Output Format (100Ω) • 500 mVpp Analog Input (Differential Only) • D
doc1006C
- Dual ADC with 8-bit Resolution • 1 Gsps Sampling Rate per Channel, 2 Gsps in Interleaved Mode • Single or 1:2 Demultiplexed Output • LVDS Output Format (100Ω) • 500 mVpp Analog Input (Differential Only) • Differenti
tynsjcdq
- 太阳能手机充电器，电池，单片机，智能，BUCK变换器 经过DC/DC变换电路处理后，由充电电路为负载供电。锂电池一般不宜采用全过程恒流充电方式，而是采取开始恒流快速充电，待电池电压上升到设定值时，自动转入恒压充电的方式，并且这样有利于保存电池容量。充电过程中采用LED灯、数码管指示，系统中设计有完备的过流过压保护，避免因电池过度充电而损坏，并且充电器采用模块式结构和USB接口，可对手机、MP3、摄像机等多种数码产品充电。-Solar cell phone chargers, batterie
LCD1024X1024
- 8051_LCD1024X1024显示电脑开关电源电路图有倒计时功能-8051_LCD1024X1024 display computer switching power supply circuit with countdown function
Based-on-SCM-adjustable-power-supply
- 基于单片机STC11F04E和LM317做的可调稳压电源，利用单片机模拟输出PWM脉冲后经过两级滤波在经过放大后作为LM317的基准电压改变输出电压，改程序已经做出实物，精度还挺高的。内有程序，原理图-Based on SCM STC11F04E and LM317 do adjustable manostat, using single chip computer analog output after two levels of PWM pulse filtering in amplifie
screen
- U1的 P0 口和 P2 口的部份引脚构成了 6位 LED数码 管驱动电路，数码管采用共阳型，使用 PNP 型三极管作为片选端的驱动，所有三极管的发 射极连在一起，接到正电源端，它们的基极则分别连到 P2.0…P2.5，当P2.0…P2.5 中某引脚 输是低电平时，三极管导通，给相应的数码管供电，该位数码管点亮哪些笔段，则取决于笔 段引脚是高或低电平。-The P0 and P2 U1 port pin form part of the mouth 6 LED digital t
18B20TEST
- 采用单总线的接口方式 与微处理器连接时 仅需要一条口线即可实现微处理器与 DS18B20 的双向通讯。 单总线具有经济性好，抗干扰能力强，适合于恶劣环境的现场温度测量，使用方便等优点，使用户可轻松地组建传感器网络，为测量系统的构建引入全新概念。 （ 2 ）测量温度范围宽，测量精度高 DS18B20 的测量范围为 -55 ℃ ~+ 125 ℃ ； 在 -10~+ 85°C 范围内，精度为 ± 0.5°C 。
key-progamme
- 这是一款用51单片机控制的玩具电子琴，用到了51的定时器和键盘技术，它的汇编程序流程如下，很适合初学者学习制作。 说明：由单片机的P1.0口输出音频信号，在P1.0口接三极管以驱动喇叭，最好用两个三极管构成达林顿结构。P2口连接8个一端接地的按键作为输入，当然也需要连接8只10K的电阻至电源作为上拉电阻。P2.0~P2.7依次为Do、Re、Mi、Fa、So、La、Si、Do（高）音。 -This is a microprocessor controlled toy with 51 ke
A1gai
- 数控直流稳压电源，MSP430单片机，利用了DAC0832以及自带AD，12864液晶显示-NC DC power supply, MSP430 MCU, the use of the DAC0832 and comes with AD, 12864 LCD
eetop.cn_uc3842-boost
- multisim 开关电源 设计 boost uc3842mu ltisim 开关电源 设计 boost uc3842mu ltisim 开关电源 设计 boost uc3842-multisim switching power supply switching power supply design boost uc3842multisim boost uc3842multisim boost uc3842multisim switching power supply switching po
dianpianjidianzishizhong
- 以AT89S51芯片为核心，辅以必要的电路，设计了一个简易的电子时钟，它由4.5V直流电源供电，通过数码管能够准确显示时间，调整时间，从而到达学习、设计、开发软、硬件的能力。-The AT89S51 chip as the core, supplemented by the necessary circuitry to design a simple electronic clock, which consists of 4.5V DC power supply, by digital cont