Una etapa de poca potencia puede usarse en radios experimentales intercomunicadores, seguidores de señales, alarmas, juegos, etc. El transistor Q2 eventualmente habrá que montarlo con un pequeño disipador de calor.

Etapa Amplificadora
Una etapa de poca potencia puede usarse en radios experimentales intercomunicadores, seguidores de señales, alarmas, juegos, etc. El transistor Q2 eventualmente habrá que montarlo con un pequeño disipador de calor.
Este circuito, muy conocido de los lectores y bien explorado en nuestro artículo "El Circuito...
Este probador se encontró en una Popular Electronics de los años 90. El circuito integrado es CMOS 4011....
Este circuito proporciona una tensión de salida cuando la tensión de entrada está en el rango...
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