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shukongdianyuan
- 基于80x86实验箱平台设计并制作数控直流电源。要求由键盘预置输入直流电压在0~+9.9V之间的任意一个值,数控直流电源输出,且输出电压与给定值偏差不大于0.1V。-80x86 box platform based on the experimental design and production of digital DC power supply. Request input from the keyboard preset DC voltage between 0 ~+9.9 V a va
222
- 本文介绍了开关稳压电源的原理及发展,开关稳压技术-This paper introduces the principle of switching power supply and the development of switching technology
power_using_LM317
- 文件里头详细讲述了怎样用LM317集成块制作大电流直流稳压电源,大家-Paper to describe in detail how inside LM317 chip produced by high current DC power supply, let us look at
OpenSource_36
- 数控直流电源,带原理图,C文件,hex文件’仿真-Digital DC power supply, with schematic diagram, C file, hex file ' simulation ~ ~
powersupply
- 自己设计的数控稳压电源,调节范围0-12.7v 1602显示。-Numerical control of their own design regulated power supply, range 0-12.7v 1602 show.
Cristmas_LED
- 设计逆变式LED彩灯控制系统的目的,主要是解决目前市场上的彩灯只有220V供电,且彩灯的色彩单一,移动性能差的状况。本系统采用3V干电池进行供电,具有良好的便携性能。此外,我们将LED彩灯分成红、绿、蓝三种颜色的,通过这RGB颜色的变化以及PWM脉宽的调节,可以调制出各种各样不同的颜色。为了实现彩灯的串联,我们还将3V电压升至34V。彩灯的颜色以及式样的控制则由单片机进行控制。-LED lantern design inverter control system seeks to solve t
tigaopower
- 扩大电源输出电流方法,在电子设计大赛中师用过,效果不错-The expansion of power supply output current methods used in electronic design contest Normal, good results
cc
- 开关电源的详细资料,大学PPT详解,好东西-Details of switching power supply, the University of PPT explain, good things
kaiguandianyuankongzhi
- 2007年E题 开关稳压电源.doc 2007年E题 开关稳压电源.doc 2007年E题 开关稳压电源.doc-E title in 2007 switching power supply. Doc2007 title in E switching power supply. Doc2007 title in E switching power supply. Doc2007 title in E switching power supply. Doc2007 title in E switc
dianyuan
- 数控电源,可以恒定输出0~5V的电压,0.1V的步进增加和减少,有时间显示功能,可以测出环境温度和功耗管的温度,有正弦波电压和三角波电压输出。可以测出输入电流,量程5V-NC power supply, can be a constant 0 ~ 5V output voltage, 0.1V step increases and decreases, the time display, you can measure ambient temperature and power control
4004_18b20
- 51程序 包含语音4004 温度传感器18b20模块并在数码管显示 ISD4004录放学习模块采用ISD4004-16M的芯片,供电采用AMS1117-3.3V,可以单片机的IO口直接联系,电源输入为5V,带有MIC话筒输入和音频线输入电路,输出部分采用LM386作为声音放大,可以直接驱动8欧,4W左右的喇叭,音质不错 -4004 contains 51 voice 18b20 module temperature sensor and display in the digita
LM317
- lm331 正负电源设计 适合一般电路使用 输出稳定-lm331 positive and negative power supply design
shukongdianyuan
- 用单片机数控电源,用LED数码管显示,运行稳定-NC with MCU power supply, with LED digital tube display, stable operation
51_DHT11
- // DHT21使用范例 //单片机 : AT89S52 或 STC89C52RC // 功能 :串口发送温湿度数据 晶振 11.0592M 波特率 9600 //硬件连接: P2.0口为通讯口连接DHT11,DHT11的电源和地连接单片机的电源和地,单片机串口加MAX232连接电脑 -//DHT21 using the example of// MCU: AT89S52, or STC89C52RC// function: serial port to sen
MCU_Microsystem08.20.12.36
- 数控直流源 基于C8051F040的开关电源制作-NC dc switching power supply source based on C8051F040 production
functionoutput
- 基于飞思卡尔的用于程控电源的软件(测过可以实现)同时可以实现多种波形的选择-Based on Freescale' s software for the programmable power supply (measured too can be achieved) can be achieved at the same time the choice of a variety of waveforms
1205
- 开关电源中的EMI和热设计,这是一篇演讲稿。英文的。- EMI and thermal design For Switching Power Supply
1206
- 开关电源中输出变压器的选用和设计,用windjview打开。-Switching Power Supply in the selection and design of the output transformer, with windjview open.
430POWER0--5V
- 用MSP430F149做的数控电源,通过键盘设定输入值,通过AD/DA数据转换后,用1602显示设定值和输出值。-MSP430F149 to do with the NC power supply, set the input values through the keyboard, through the AD/DA data converters, the display settings with the 1602 value and output value.
mmmatlab
- 小波神经网络电力预测,是现在供电预测的一个很好的matlab程序,容易实现,操作简单,易学。-Wavelet neural network forecast electricity, is now forecasting a good power supply matlab program, easy to implement, simple operation, easy to learn.