Encontramos este circuito en una documentación sobre FET de 1977. El circuito admite la utilización de otros FET como el BF245. El instrumento puede ser sustituido por la escala más baja de corrientes de un multímetro analógico común.

Encontramos este circuito en una documentación sobre FET de 1977. El circuito admite la utilización de otros FET como el BF245. El instrumento puede ser sustituido por la escala más baja de corrientes de un multímetro analógico común.
Este es el circuito de un Dimmer RCA vendido en 1967. Con él es posible controlar una carga de...
Este circuito salió en una revista inglesa de 1976, pero puede ser montado con facilidad aún hoy,...
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