Embedded Files
ID FOR AVOIDING COVID
Social Distance
• We need this social distance because now it is a covid 19 time
• If we wear this ID .This will help us to maintain the social distance but how?
• This ID has ultra sonic sensor and buzzer so , you now that ultra sonic sensor can find the obstacles when it came into the Rang of the ultra sonic sensor the buzzer starts beeping by that we can alert and we can maintain social distance.
For Blind people
Blind people are suffering due to obstacles stoping them while walking.
If we wear this ID .This will help them to escape from obstacles while walking but how ?
This ID has ultra sonic sensor and buzzer so , you now that ultra sonic sensor can find the obstacles when it came into the Rang of the ultra sonic sensor the buzzer starts beeping by that they can alert and can save themselves.
Arduino
Arduino
• There are 14 digital input pins and out put pins .
• There are 6 Analog Input &output pins.
• There are power pins also
• Digital will show accurate value but analig can’t show accurate value.
Ultra Sonic Sensor
Ultra Sonic Sensor
• Echo-Echo pin is produces pulse when the reflected signals is received.
• Triggir-trigger pin is used to trigger the ultra sonic sonic signal with pulse
• GND-GND is connected GNDin the Arduino Board.
• VCC-VCC is connected to Arduino.pin named 5V
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