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2N3904组成的通用前级放大电路

dolphin 2012-10-31

Most audio amplifier systems must have preamplifiers with many different characteristics. These include high-g......

电路 放大 通用 组成 and feedba

LM3915组成的音量电平指示器电路图

dolphin 2012-10-31

音量电平指示器电路图 This nifty sound level meter is a perfect one chip replacement for the standard analog meters. It i......

电路 指示 组成 is the and circ

自制MP3播放器

dolphin 2012-10-31

The MP3player was made from Atmega8(AVR),VS1001K,SDcard. Specifications CPU: ATMEL ATmega8 8MHz (the internal ......

播放器 自制 is machine power s

LA4440立体声功放电路图

dolphin 2012-10-31

LA4440立体声功放电路图 LA4440 is a two channel audio power amplifier IC with inbuilt in dual channels enables it for ......

电路 and in LA4440 mode channe

2.4W MAX9730 classG功放电路图

dolphin 2012-10-31

2.4W MAX9730 classG功放电路图(Class G power amplifier) The MAX9730 features a mono Class G power amplifier with an ......

电路 to power The the output M

6通道自动逆向迪斯科灯

dolphin 2012-10-31

From 230 V AC a DC supply of + 5 V is obtained. The power supply is given to the other blocks. The pulse gener......

迪斯 自动 通道 the and The IC

Dual, Voltage-Output DAC Consu

dolphin 2012-07-31

Dual, Voltage-Output DAC Consumes Miniscule PowerThe dual, voltage-output DACs shown in the figure below emplo......

电子电路图，Power

Online UPS (Uninterruptable Power Supply)

胜Lueng 2012-05-09

With the increasing daily reliance on networked data systems, the need for failsafe backup of power supply s......

Online Uninterruptable Power S

Offline UPS (Uninterruptable Power Supply)

胜Lueng 2012-05-07

With the increasing daily reliance on networked data systems, the need for failsafe backup of power supply s......

Offline Uninterruptable Power

简单的LED电源项目电路 A power source fo

dolphin 2011-07-29

简单的LED电源项目电路 A power source for simple LED projectsLED's are great display tools. Their prices have decreased ......

简单 电源 项目 power source
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