Amplificador de tensâo com arduino

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dae galera.. estou montando um projeto da facul em que comunico o arduino com um ecm.. mas preciso amplificar proporcionalmente saída de tensão arduino de 0 5v para 0 10v.. andei dando umas pesquisadas sobre ampop e transistor mas n cheguei nenhuma conclusão ainda.. entao gostaria de saber se alguem pode me ajudar..

sim consegues fazer isso usando um ampop com ganho de 2x.na teoria quando tiveres 5v na entrada ele duplica para 10, na realidade vais ter contar com tensoes de off-set que irão alterar um pouco os valores.o ampop que deves usar depende da criticidade que necessitas em termos de tensoes.


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