| C1, C4 | Capacitor, Ceramic, 330pF, 200v, 10%, Radial | Kemet C317C331K2R5TA or equivalent |
| C11 | Capacitor, Tantalum, 10μF, 16v | Kemet T350E106K016AT or equivalent |
| C14 | Capacitor, Ceramic, 0.1μF, 50v, 10%, Radial | Kemet C322C104K5R5TA or equivalent |
| C2, C5 | Capacitor, Ceramic, 0.33μF, 50v, 10%, Radial | Kemet C330C334K5R5TA or equivalent |
| C3, C6, C10, C12 | Capacitor, Ceramic, 0.01μF, 50v, 10%, Radial | Kemet C322C103K5R5TA or equivalent |
| C7 | Capacitor, Ceramic, 0.001 μF, 100v, 10%, Radial | Kemet C317C102K1R5TA or equivalent |
| C8, C9, C13 | Capacitor, Ceramic, 0.22μF, 50v, 10%, Radial | Kemet C322C224K5R5TA or equivalent |
| D1-9, D11-13 | Diode, 1N4001 | |
| D10 | Diode,Zener,5.1V,1N4733A | |
| Q9, Q10 | Transistor, IRLZ44N | |
| Q1,Q2,Q3,Q4,Q5,Q6,Q7,Q8,Q11,Q12,Q13 | Transistor PN2222A | |
| R1,R5 | Resistor, 18k ohm, 1/4W, 5% | |
| R11-18, R32, R41, R44 | Resistor, 1k ohm, 1/4W, 5% | |
| R19, R21, R23, R25, R29, R30, R37, R38 | Resistor,10k ohm,5%,1/4w | |
| R2,R6 | Resistor,4.7k ohm,5%,1/4w | |
| R20, R27, R28, R31, R35, R36 | Resistor,2.2k ohm,5%,1/4w | |
| R22, R24 | Resistor, 100 ohm, 5%, 1/4w | |
| R26, R34, R42 | Resistor,470 ohm,5%,1/4w | |
| R3, R7, R33 | Resistor,1M ohm,5%,1/4w | |
| R39 | Resistor, 39k ohm, 5%, 1/4w | |
| R4 | Resistor,56k ohm,5%,1/4w | |
| R40 | Resistor,620 ohm,5%,1/4w | |
| R8 | Resistor,82k ohm,5%,1/4w | |
| R43 | Trimmer potentiometer, 10k ohm, 1/4" | |
| R9, R10 | Trimmer potentiometer, 20k ohm, 1/4" | |
| U1, U2 | IC, LM1815 VR Sensor Amplifier | |
| U3 | IC, AD595CQ K-type Thermocouple Amplifier | |
| U4 | IC, LM555 Timer | |
| U5 | IC, LM2904N Operational Amplifier | |
| U6 | IC, MPX4250AP 2.5 bar pressure sensor |