搜索资源列表
PT22726
- For this project you need a 3.7v power supply that prepared by LM317 regulator. So you need MAX232 for connect uart to pc .my AVR chip project is Mega8 that you can program on any Avr chip have 2kbyte rom. In bascom spi
shukongdianyuan
- 单片机控制DA输出，da输出至双运放lm356，再输出至了lm317控制其输出-SCM control DA output, da output to a dual op amp lm356, and then output to control the output of the lm317
LM317_Calculation_Circuit
- 通用的LM317，計算電路，無須在查DataSheet。-We Usually Use Lm317 In Circuit, Calculation Is Complicated. So Writing the Software let s Become Easy.
s52
- 利用s52单片机制作一个数控直流电源，通过继电器的控制LM317使得输出电压在2V到18V之间变化 -The use of s52 to produce a numerical control DC power supply microcontroller through the control relay LM317 output voltage changes between the 2V to 18V
oliver
- Base on the PWM modulation which could control the power block LM317 by the microchip MCS51
lm317-st
- this is ebook and very useful to design power circuit
the-numerical-control-dc-power
- 本文主要论述了一种基于51单片机为核心控制器的数控直流电源的设计原理和实现方法。该电源具有电压可预置、可步进调整、输出的电压信号和电流信号可同时显示功能。文章介绍了系统的总体设计方案，其主要由微控制器模块、稳压控制模块、电压/电流采样模块、显示模块、键盘模块、电源模块五部分构成。-The method of this paper based on the 51 microcontroller core of the numerical
the-design-of-0-30V-nc-manostat
- 本设计将系统分为电源模块，单片机控制模块，显示模块和PIC输出驱动模块共4部分组成。电源模块主要由外接交流电源和变压整流电路、可调稳压管组成；单片机控制模块主要由AT98S51单片机和其外围电路组成；显示模块包括1602液晶显示部分和按键输入部分；驱动模块主要由稳压芯片LM317，三极管及其配套电路组成。-This design system is divided into the power modules, single-chip
4-11
- 這是一個 穩壓IC LM317 的資料手冊 歡迎大家下載並且加以使用-this is lm317`s user guide
54124571
- LM３１７电路设计，做电源较简单的电路图和设计思路-LM317 circuit design, doing power than the simple schematic and design ideas
power-digital
- LM317数控电源，液晶显示，两路输出，一路固定电压输出，另外一路连续可调输出，利用adc0832 dac0832两个芯片-LM317 NC Power, LCD, two outputs, one fixed voltage output, continuously adjustable output another way, the use of two chips adc0832 dac0832
LM317_Calculator
- LM317 calculator volt current
lm317votTores
- 本软件是在制作调电压电路时，最常使用的LM317作为调压芯片，但常常记不住317电压与电阻的算法，通过此软件，输入电压可以求出电阻，输入电阻可以算出电压，使用很方便-The software is in the production of offset voltage circuit, the most commonly used as a voltage regulator LM317 chip, but often can not
lm2576Plm317_Project
- 辅助电源lm2576+lm317原理图与PCB，用于调节输出电流大小-Auxiliary power lm2576+ lm317 schematic and PCB