The base unit houses an Arduino board which polls the buttons to see which is pressed first. The LED on the appropriate buzzer box is illuminated so the players know who got in first. One special ...
A structured meal plan consistently supports a healthy lifestyle, regulating body weight and reducing the risk of diabetes ...
The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind ...
It’s also a very handy thing to have when paragliding, which is why [mircemk] decided to build a hand-held version using the Arduino Nano ... sensor, buzzer, and the 9 V battery that powers ...