At the heart of the project is a GY-BM E/P 280 module — actually a cheap Chinese variant of the estimable Adafruit BMP280 module, realized with the BMP280 digital pressure sensor from Bosch (www.bosch ...

The Pressure Sensor Module incorporates a material called Velostat with the Arduino. ... This is a great building block for a future project using the Velostat or the RGB LED. It will also prepare the ...

Sometimes, a project comes along that makes a good reference design for anyone doing similar work. In this particular case, it’s a DIY USB polygraph-like machine by [Juangg] using an Arduino … ...