Monday 20 April 2015

IR Distance Sensors for Paraplegic Control

15:49  Telli k  No comments

In this intstructable we designed a paraplegic control device with three IR LED photodiode coupler circuits. IR photocouplers can be used to detect how far away an object is. Infrared radiation is emitted from the LEDs. This radiation reflects of an object (such as the head) and is picked up by the ...
By: Ryburr

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from Instructables: exploring - technology - robots http://ift.tt/1P7ehU8

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