Quantity   Component name
1 × Raspberry Pi 3
1 × ADC0831 Data Converters / Analog to Digital Converter ICs (ADCs)
1 × 1k resistor
1 × 10V, -10V, 2.5V, 3.3V and 5V DC Sources Electronic Components / Misc. Electronic Components
1 × 5k Potenciometer
50 × Wires
1 × Monitor screen (conecctions)
1 × Protoboard
4 × LM741 Operational Amplifier
2 × 5k resistor
1 × 7k resistor
1 × 15k resistor
2 × 10k resistor
1 × 16k resistor
1 × 8k resistor
1 × 1.1k resistor