Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...

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This Smart blind stick will have an Ultrasonic sensor to sense distance from any obstacle, LDR to sense lighting conditions and a RF remote using which the blind man could remotely locate his stick.

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That was the simplest way to make a smart stick for blind people using Arduino. Follow all of the steps mentioned above and after successful testing of the project look for a disable person and offer ...

Background: As the number of automobiles on the road has increased, parking-related events have become a significant worry. Blind zones, or regions surrounding the car that are not visible to the ...

This detector circuit uses just the Arduino Nano itself, without an added sensor. It can detect air flows blown from a distance of 30 cm, by measuring the internal heated chip temperature with ...