TL071 TL072 TL081/082 Operational Amplifier OP AMP Tester For Single Dual opamp
12,11 €
1pcs x Operational Amplifier Tester. IC1a in the circuit is connected to a multivibrator with a frequency of about 1Hz, and the OP Amp. to be tested is connected to a unity gain inverting amplifier working state.
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