The sensor sends “hit” signals to a small Arduino Uno via a PC817 optocoupler. The headcount is then displayed on a small LCD screen positioned above the speed bag, allowing you to keep track ...

When it comes to performance, there's a world of difference between the Raspberry Pi and Arduino ... sensor to read the room's temperature and an LCD to display this temperature reading and the ...

I made another alteration to the code that now recorded the highest wind speed since the last reset of the Arduino Uno, and positioned this in the lower right hand side of the LCD as the max wind ...