Blind person

Channel ID: 3105766
Author: mwa0000038839747
Access: Public

Obstacle detection for blind people This channel stores real-time distance readings from an ultrasonic sensor used for detecting obstacles. Data is sent via NodeMCU to ThingSpeak.
obstacle, ultrasonic, iot, distance, nodemcu



Blind person Channel Feed:	JSON XML CSV
Field 1 Data: Distance (cm) Measured distance from the ultrasonic sensor	JSON XML CSV
Field 2 Data: Obstacle Status “1” if obstacle detected, “0” if no obstacle	JSON XML CSV

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Field 2 Chart

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Days:
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Timescale:
Average:
Median:
Sum:
Rounding:
Data Min:
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Y-Axis Min:
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Blind person

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