The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind ...
An Arduino UNO board, a buzzer, an A7670C LTE module, an HC 05 Bluetooth module, and a GPS Module are the primary components of the system. The security elements of the system are controlled by the ...
This project is a simple time-based reaction game built using an Arduino UNO. Press one button to start a 30-second countdown "crisis". You must press the second button within the time limit to ...
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