This sensor sits in line with the water line and contains a pinwheel sensor to measure how much water has moved through it ... using a suitable conversion formula. The Arduino Sketch (code) uses the ...

Ever thought of using touch sensors on your projects but didn’t because it would be too much work ... easy if you use the CapSense library for Arduino. Here he’s created three touch sensors ...

We used two pull up resistors soldered to the 5 volt output of the Arduino shield and SCL/SDA. To prevent the sensor from receiving too much noise during flight, the sensor was soldered to an ...