Automating traffic road crossing signal, will turn red only when there is some presence of pedestrians waiting to cross.
Project showcase by Adersh B
Super easy project using an arduino uno to detect speed of various moving objects with the help of a pair of IR sensors and get the speed.
Project tutorial by YASH36
Manage the time a device remains activated (lights on) when no presence is detected.
Is it possible to detect the air flow direction?
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