Puede servir como microfono, pero para esto hay que agregar un condesador de 0.1uF antes de C2 de 10uf, asi como lo muestra el diagrama.
sábado, 16 de mayo de 2009
AMPLIFICADOR LM386
En este amplificador se obtiene buena ganancia de audio, se introduce el audio a amplificar por el conector y la intesidad del audio se regula a traves del potenciometro de 250k. Las resistencia de 10K que se encuentran entre la entrada de la señal y el potenciometro son las que estabilizan el audio, quitando ruidos molestos dando asi una salida de audio casi nitida por decirlo asi.
Puede servir como microfono, pero para esto hay que agregar un condesador de 0.1uF antes de C2 de 10uf, asi como lo muestra el diagrama.
Puede servir como microfono, pero para esto hay que agregar un condesador de 0.1uF antes de C2 de 10uf, asi como lo muestra el diagrama.
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How Minerals affect Height
ResponderEliminarIn every human health book, you may notice that they are always listing the right dietary allowance for every individual, whatever the age, height and weight may be. We commonly see minerals, vitamins, carbohydrates, protein, fats and water in that recommended diet. But how can minerals help us if our aim is to grow a few more inches even after adolescence?
Minerals are organic substances that can almost be found anywhere on earth. But aside from being present in rocks, minerals are also present in the hardest part of the human body – the bones. Bones and teeth are composed largely of minerals. You may think that calcium is the only mineral necessary to promote bone growth and increase in height, but let me tell you that that is wrong. Other minerals needed by the body are chromium, chlorine, fluoride, iodide, iron, magnesium, phosphorous, potassium, sodium, sulfur and zinc. Phosphorous, iron, iodide and chromium all help in promoting growth. The rest makes bones stronger and make the body more limber. Visit here at, http://www.growth-flex.com/ .
For people who are aiming to gain at least two inches, they must make sure that they have the proper amount of these minerals. When I say proper, it means just enough. An excess of other may cause problems. For example, if you are taking in an iron supplement that has ferrous sulfate, the vitamin E in your body will be destroyed. These are some things to take note of.
Also, keep in mind that when utilizing a height increase program, you follow every instruction since each of these are crucial to your growth. Remember to drink growth boosters like Growth Flex V Pro system. Here you can get more info on height increase, http://www.growth-flex.com/ .
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jhoncena
TE SUGIERO UNA SIMPLE MEJORA.. PARA HACERLO ESTEREO SIN OCUPAR 2 CHIPS LM386 PODRIAS UTILIZAR EL TDA2822 QUE ES BASTANTE SENCILLO SU CIRCUITO Y TE PERMITE MANEJAR 2 CANALES BIEN SEPARADOS (ESOS IC VIENEN DENTRO DE LOS PARLANTITOS PARA PC DE BUENA CALIDAD SONORA)... SALU2
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