Arduino, the library "Adafruit_BMP085" must be added.2.The VO2max and VEmin calculation is carried out with moving averages and measurement of each individual breath. This allows current measured values every 5 seconds. 3.The displays of the values can be switched during the measurement.4....
Measurement time 0.3~4s Laser class Class II Laser type 620~690nm,<1mW Size 45*25*12mm Weight 9g Frequency 3Hz Voltage DC 2.5~3.3V Working temperature 0~40 degree Storage temperature -25~60 degree Details Images JRT 60m Accura...
2.2. Cost Hyper-Efficient Arduino Product (CHEAP) In this section, a low-cost system is proposed for the accurate measurement of accelerations. Instead of using the results of a single sensor, this approach averages the results of five similar low-cost MEMS accelerometers in order to amend the...
To enable the use of this sensing device in portable applications, an Arduino-based device was also designed. This device incorporated a digital-to-analogue converter to apply the desired voltage and a current meter using a reference resistance (Figure A9). These sensors were calibrated initially ...
Arduino Board is a microcontroller usually used in digital devices, which enables interaction between mechanisms. Similarly, the proposed sensors in smart gloves were then connected to Arduino UNO. Once connected, a voltage divider circuit was established on a breadboard. Bending/straightening of ...