Quantity | Component name | |
1 | × | Mobile VR Headset Any mobile compatible VR headset with/without headphones |
1 | × | Smartphone Any smartphone of 4.7-5.5inch with minimum 3GB RAM |
2 | × | VOM1271 Isolated Mosfet |
4 | × | LH1546ADF Optocoupler (SMD) |
4 | × | Crimp pin connector |
2 | × | Electrode Cable |
1 | × | Teensy 3.2 The venerable teensy as the main MCU |
1 | × | MLX90632 IR Temperature sensor ( Respiration monitoring ) |
1 | × | Pololu DRV8835 Motor Driver Breakout Board For driving the Peltier and Vibration motor |
1 | × | HC-05 or other bluetooth module Bluetooth module to interface with the phone VR game |
2 | × | TES1-03102 (15mm peltier element) (3V, 1.2A) Peltier element for biofeedback (https://www.aliexpress.com/item/15-15mm-TEC101706-Thermoelectric-Cooler-Peltier-Plate-TEC-2V-6A-New/32619168557.html) |
1 | × | TENS unit with electrodes Sanitas-SEM42/MedFit-1/Ultima 3T will be a good option |
2 | × | 14500 LiFePo4 1000mAh cells Protected 14500 LiFePo4 cells with atleast 5C discharge current |
2 | × | AA cell holder |
1 | × | Pololu 3.3V 500mA step-up step-down buck-boost convertor For powering teensy and other electronics (Not Peltier!) |
4 | × | STD25NF20 MOSFET for switching TENS unit |
1 | × | AD5252BRUZ1 Data Converters / Digital Potentiometers |