Components

  1. Arduino Uno

  2. male USB male A to USB male B cable

  3. Solderless breadboards

  4. RAB holder

  5. Jumper wire kit

  6. Multimeter

  7. Alligator clip cables

  8. Electrical tape

  9. Resistors (see resistance values below)

  10. Capacitors (see capacitance values below)

  11. USB power plug

  12. male USB male-A to USB mini cable

  13. 5V power brick

  14. 12V power brick

  15. Liquid crystal display

  16. Two-pin pushbuttons

  17. Four-pin pushbuttons

  18. Three-pin toggle switch

  19. 10 kΩ potentiometer

  20. Piezo buzzer

  21. Red LED

  22. Amber/Orange 600-610 nm LED

  23. Photoresistor

  24. LF 412CP dual operational amplifier

  25. LF 398 N sample-and-hold amplifier

  26. NPN bipolar junction transistor 2N3904

  27. PNP bipolar junction transistor 2N3906

  28. Thermistor TMP 37F

  29. Zener diode, 5.1 Vz

  30. MCP4725 12-bit digital-to-analog converter breakout board

  31. ADS1015 12-bit analog-to-digital converter breakout board

  32. Nellcor™ DS100A SpO₂ sensor probe

  33. DE-9 female socket to terminal spring block adapter

  34. Photodiode VTP9812FH, 580 nm, spectral range 400-700 nm

Capacitor values

  • 0.01 µF

  • 0.012 µF

  • 0.022 µF

  • 0.027 µF

  • 0.04 µF

  • 0.047 µF

  • 0.068 µF

  • 0.1 µF

  • 0.22 µF

  • 0.47 µF

  • 0.68 µF

  • 1 µF

  • 2.2 µF

Resistance values

  • 0 Ω

  • 1 Ω

  • 2.2 Ω

  • 4.7 Ω

  • 7.5 Ω

  • 10 Ω

  • 15 Ω

  • 22 Ω

  • 33 Ω

  • 39 Ω

  • 47 Ω

  • 56 Ω

  • 68 Ω

  • 100 Ω

  • 120 Ω

  • 150 Ω

  • 220 Ω

  • 330 Ω

  • 390 Ω

  • 470 Ω

  • 510 Ω

  • 680 Ω

  • 1 kΩ

  • 1.5 kΩ

  • 2 kΩ

  • 2.2 kΩ

  • 3 kΩ

  • 4.7 kΩ

  • 5.1 kΩ

  • 5.6 kΩ

  • 7.5 kΩ

  • 8.2 kΩ

  • 10 kΩ

  • 15 kΩ

  • 22 kΩ

  • 33 kΩ

  • 47 kΩ

  • 56 kΩ

  • 68 kΩ

  • 75 kΩ

  • 100 kΩ

  • 150 kΩ

  • 220 kΩ

  • 330 kΩ

  • 470 kΩ

  • 680 kΩ

  • 1 MΩ

  • 2 MΩ

  • 4.7 MΩ

  • 5.6 MΩ