The latter is what [Abhilash Patel] decided to pursue in the flute player machine, an Arduino-based project that uses an air flow mechanism and PVC pipes to control the notes produced by a ...

[the_meatloaf] just put the final touches on his fully automated beer brewing machine using an Arduino. The project ... Finally, a counter-flow heat exchanger rapidly cools the solution to room ...

By counting the pulses from the output of the sensor, we can easily calculate the water flow rate (in litre/hour – L/hr) using a suitable conversion formula. The Arduino Sketch (code) uses the ...

By combining a fancy-pants Rancilio Silvia espresso machine, the multi-purpose Arduino micro-controller, a Wii nunchuk, and some seriously high-level hacking, Tim has created a one-of-a-kind ...