Quantity   Component name
5 × Op-Amp (any quad Op-amp IC) (used: LM324)
1 × Resistors as per expiriment
1 × Wires to make jumper connection
1 × Zener Diode any
1 × Screw Connectors screw type THT wire connectors
1 × Transformer step down center tapped 12-0-12 or 15-0-15, 1Amp, step down transforner
1 × Ceramic capacitors AC capacitors multiple values as required
12 × Ceramic filter capacitors small filter capacitors 0.01uf
4 × Filter Capacitor polarised electrolytic capacitors, voltage = 2x supply voltage, 25uf
1 × CRO CRO and Probes
1 × RPS / FPS External Power supply
1 × Signal Generator
1 × +ve voltage regulator as per required voltage (used: LM7812)
1 × -ve voltage regulator as per required voltage (used: LM7912)
1 × Rectifier 1Amp bridge rectifier package
1 × berg connectors both male and female for variable / changeable components
1 × LED Fiber Optics / Emittersany 2 color indicator LEDs for power supply indication.
1 × Heat sink TO220 heat sink
1 × PCB Double sided PCB eitched / milled baed on provided designs / circuit
5 × IC base 14 pin IC base / female berg connectors