lm324 - Circuitos electrónicos

all about AUDIO CIRCUITS and PROJECTS, compilation of electronic projects for dummies and students, downloads of electronic softwares, ebooks, datasheets, and tutorials in electrical electronic and related engineering topics

https://electronic-dummies.blogspot.com/2009/10/audio-circuits-page-1.html

lm324 variable 138 vdc power supply circuit diagrams. Search DIY electronic projects and circuit diagrams with descriptions. Learn electronics.

http://www.high-voltage-lab.com/search/lm324-variable-138-vdc-power-supply

Sobre los amplificadores operacionales, y diferentes formas de utilizarlos, en audio, como comparadores de voltaje, amplificacion en sensores, osciladores y más.

http://www.proyectoelectronico.com/amplificadores-audio/amplificadores-operacionales.html

Your Blog Description here!

https://easycircuit012.blogspot.com.es/search/label/Meter

Tableta de circuito impreso para el detector de sal

http://www.electronica2000.com/tabletas/tabesp1/tabdetectordesallm324.htm

A simplified schematic of one analog input circuit, with a detailed explaination of how it works

https://www.pjrc.com/tech/midi-drums/sch-ana1.html

https://www.delabs-circuits.com/cirdir/analog/control/98spct40.pdf

https://elektroniki.blogspot.com

http://homepages.which.net/~paul.hills/Circuits/PwmGenerators/PwmGenerators.html

http://www.seattlerobotics.org/encoder/200003/larryb.html

http://www.angelfire.com/super/lego/compass

TEMA II Electrónica Analógica Electrónica II 2007 1 2 Electrónica Analógica 2.1 2.2 2.3 2.4 Amplificadores Operacionales. Aplicaciones de los Amplificadores Operacionales. Filtros. Transistores. 2 1 2.1 Amplificadores Operacionales Un poco de historia. Ideas básicas. Análisis de circuitos con realimentación negativa. 3 El Amplificador Operacional John [..].......

https://dsa-research.org/teresa/Electronica/T02-1.pdf

Have you ever noticed the number of devices used at your house to serve your purpose? There are many. These devices require specified rate of power to operate. Maximum variations in voltage/ power and load can destroy most of the devices like inverters and UPS systems, since it can cause excess heating of the output transformer windings and the active driving device and thereby damage them. And, some domestic appliances also need to be protected against under/over-voltage. This particular circui.......

https://bestengineeringprojects.com/electronics-projects/load-protector-circuit-and-remote-switching

Field strength meter is extremely useful when working with RF devices. It can be used to quickly diagnose whether a transmitter circuit is working, and can be used to detect RF signals in the environment. The simplest field strength meter could be built with a tuned LC circuit and a germanium diode, just like the way of a building a crystal radio except replacing the ear piece with a high sensitivity current meter. While this approach fits the needs of most simple applications, it has a pretty n.......

http://www.electronics-diy.com/wideband-rf-field-strength-meter.php

World Electricity

https://world-electricity.blogspot.com/2013/04/audio-peak-level-indicator-by-op-amp.html