Supliment: 50 scheme electronice si montaje practice
Montajul prezentat in fig.1 poate fi atasat oricarui amplificator de audiofrecventa. Realizarea practica nu ridica probleme, deoarece nu sunt utilizate componente deosebite. Din rezistenta semireglabila R1 se realizeaza adaptarea la nivel semnalului audio, iar din R13 se realizeaza pragul de indicare a limitei de intrare in saturatie.
Ca urmarea dioda luminescenta LED5 poate avea o culoare deosebita de celelalte. Realizarea cablajului se face conform figurii 2, iar asamblarea componentelor ca in desenul din fig. 3.
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