Lazer İle Verici Ve Alıcı Devre Şeması

Part Total Qty. Description Substitutions C1, C2 2 0.1uf Ceramic Disc Capacitor C3 1 100uf 25V Electrolytic Capacitor R1 1 100K Ohm 1/4W Resistor R2 1 1M Ohm 1/4W Resistor R3 1 10K Pot Q1 1 NPN Phototransistor U1 1 741 Op Amp U2 1 LM386 Audio Amp SPKR1 1 8 Ohm Speaker T1 1 8 Ohm:2K Audio Transformer MISC 1 Wire, Board, Knob For R3, LASER Tube and Power Supply