- I’ll use the UNO to test and work out the code.
- The Photo interrupter is a photogate that I hope to use to build a paddlewheel type speedometer.
- The Photo Reflective Sensor will be used for the Anemometer (hand drawn design to follow).
- I’m going to attach the piezo sensor (vibration sensor) to a tell tale and glue one to each side of the main sail. That will (hopefully) tell me if I have laminar flow across each side of my sail.
1 x Arduino UNO (ARD132D2P) = $29.90