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dianyuan
- 利用单片机按键输入0-5V可以实现0-5V电源输出-Single-chip computer keystrokes can be 0-5V Power Supply 0-5V output
introducesthesingle-chipAT89S52
- 本文介绍了以单片机AT89S52、光电脉宽调制器芯片TL494核心通过用单片机控制调节PWM 的方法，实现单片机控制的DC-DC开关电源电路系统；以及由数模转换芯片ADC0804等构成反馈以得到精确的电压输出的电路系统。由于单片机的电压不稳以及带负载能力不强，所以还包括单片机到DC－DC开关电源之间的稳压以及低通滤波的设计，ADC0804芯片外围电路设计，以及相关的调试与测试方法。-This paper introduces the single-chip AT89S52, photoelect
Power
- 本系统是用pb开发的电力部门信息管理系统的一个子系统，主要是针对供电公司电能表的库房管理而设计开发的一个系统。本系统主要由库房管理、权限管理、用户管理、岗位管理等几个子系统构成。其中在库房管理中又分为：库房设置、计量资产管理、表计定位管理、条形码打印等几个子系统。-Pb is the system developed information management system for the electricity sector as a subsystem, the main electric
gaojingdudianyuan
- 用PIC开发的高精度电源程序.用汇编语言开发的-With the development of high-precision power supply PIC procedure. With the development of assembly language
MSP430
- 基于msp430f247的直流电源纹波测量系统-Based on the DC power supply ripple msp430f247 measurement system
DS18B20
- LPC2103 驱动 1 wire温度传感器DS18B20,独立供电当时,并用串口显示当前得温度值-LPC2103 drive 1 wire temperature sensor DS18B20, an independent power supply At the time, and a serial port displays the current temperature value
speaker
- 蜂鸣器的作用 蜂鸣器是一种一体化结构的电子讯响器，采用直流电压供电，广泛应用于计算机、打印机、复印机、报警器、电子玩具、汽车电子设备、电话机、定时器等电子产品中作发声器件-Buzzer buzzer is the role of the electronic structure of an integrated响器hearing, the DC voltage power supply, are widely used in computers, printers, copiers, alarm
ac_dc
- AC/DC TPM07,Power Supply, Fa. TRACOPOWER Cadsoft Eagle Library
digi-dc_power_supply
- 8051驱动1602液晶的数字控制电源程序。-1602 LCD 8051 driver of the digital control power supply procedures.
Asymmetricpowersystemofroadlightingplications
- 不对称负载无功补偿技术在道路照明供电系统的应用-Asymmetric load reactive power compensation on the power supply system of road lighting applications
LDOPower_Supply_Ripple_Rejection
- 电源纹波消除与线性LDOPower_Supply_Ripple_Rejection-Elimination of the linear power supply ripple LDOPower_Supply_Ripple_Rejection
powerwavetestandfilter
- 开关电源纹波的产生测量和抑制 全面论述了开关电源纹波产生的原因 并提出了很多测量和抑制的方法-Switching power supply ripple and inhibit the emergence of a comprehensive measurement of the switching power supply ripple on the causes and make a lot of measurement and the method of suppression
sprc227
- TI C2000 HRPWM模块的使用说明和建议程序，使用ccs开发，适用于电源和马达控制-TI C2000 HRPWM modules and recommendations for use, the use of ccs development, applicable to power supply and motor control
Flashcontrollerxilinx
- Single power supply operation — Full voltage range: 2.7 to 3.6 volt read, erase, and program operations — Separate VCCQ for 5 volt I/O tolerance n Automated Program and Erase — Page program: 512 + 16 bytes — Block erase: 8 K + 256 bytes
led
- 它和LED的原理是一样，在要亮的输出口供电。把输出口的位接到七段显示器的相对应接位。 但七段显示器就需要注意供电给每一个位后，可否做到你想做的字或符号。 利用七段显示器来显示计数器从00数到16 -It is the same as the principle of LED, for the sake of the output light power. The output from the digital display corresponds to seventh pla
dianyuan
- 这是一个关于单片机电源设计的数据包，里面包括proteus仿真+程序+lm337pdf+lm317pdf+multium仿真灯资料，希望能对单片机初学者有所帮助-This is a single-chip power supply design on the packet, which includes procedures proteus simulation++ lm337pdf+ lm317pdf+ multium light simulation data, hoping to be h
YD-T_1363.1-2005-1
- YD-T_1363.1-2005_通信局(站)电源、空调及环境集中监控管理系统第1部分：系统技术要求-YD-T_1363.1-2005_ Communications Authority (station) power supply, air-conditioning and environmental management system for centralized monitoring Part 1: System Technical Requirements
YD-T_1363.2-2005_2
- YD-T_1363.2-2005_通信局(站)电源、空调及环境集中监控管理系统第2部分：互联协议-YD-T_1363.2-2005_ Communications Authority (station) power supply, air-conditioning and environmental management system for centralized monitoring Part 2: Internet Protocol
YD-T_1363.3-2005
- YD-T_1363.3-2005_通信局(站)电源、空调及环境集中监控管理系统第3部分：前端智能设备协议-YD-T_1363.3-2005_ Communications Authority (station) power supply, air-conditioning and environmental monitoring and management systems focus on Part 3: intelligent front-end agreement
YD-T_1363.4-2005
- YD-T_1363.4-2005_通信局(站)电源、空调及环境集中监控管理系统第4部分：测试方法-YD-T_1363.4-2005_ Communications Authority (station) power supply, air-conditioning and environmental management system for centralized monitoring Part 4: Test Methods