Skip to content

Free Electronic Circuit Schematics

Circuit diagram for Power supply,Battery Charger,Power amplifier,Inverter,Converter

About
Log In

Categories:

Amplifier
audio amplifier
Audio Mixer
Battery Charger
frequency amplifier
IC555 circuit
LED Circuit
Light Circuit
Motor Control Circuit
Oscillator circuit
Power amplifier
Power converter
Power inverters
Power supply
relay circuit
Security circuit
Sound Circuit
Switch circuit
Switching regulator circuit
Temperature Circuit
Timer circuit
Wireless Circuit

Tag Archives: TL072 opamps

Hi-Fi Audio Preamplifier Circuit With TL072 opamps March 4, 2010
Posted in Amplifier, audio amplifier.
No comments

Subscribe

About Free Electronic Circuit Schematics

Free-Circuit is a web service for electronic circuits diagrams,schematics and hobby project collections of free 1000 plus electronic circuits schematics with referenced into 100 plus categories which are maintained as a Free! ,We are hope to develop for valuable engineering web resources. more →

Archives

August 2010
July 2010
June 2010
May 2010
April 2010
March 2010
February 2010
January 2010
December 2009
November 2009
October 2009
September 2009
August 2009
July 2009
June 2009

Link Exchange

Heavy Tractor
Motors Controller Info

Latest Post

Heat Sensor Circuit with LM741
Network Cable RJ45 Tester Circuit
1 Watt RF Signal Amplifer Class C with Transistor
VDO Signal Amplifier Circuit with IC LM359
Video Signal Amplifier Circuit with LH0024
UHF TV Preamplifier Circuit
29 MHz frequency amplifier circuit

Hot Hits

2N2222 2N3053 2N3055 2N3904 25W Audio Amplifier 100W 7805 7809 7810 Adjustable power supply Adjustable Regulator Amplifier audio amplifier Audio Power Amplifier Battery Charger BC547 BD139 BUZ902DP class A DC Converter el84 headphone headphone amplifier high current IC555 IC 4017 IC 4027 LED LM317 LM741 LM2575 MOSFET MOSFET amplifier Power amplifier Regulator regulator circuit Relay SCR Switching circuit Switching power supply synthesizer TDA7294 Timer Relay Tube Amplifier tube Power Amplifier

Proudly powered by WordPress and Carrington.

Carrington Theme by Crowd Favorite