₨225 ₨150
The infrared diode emits the infrared ray continuously when the module connects to the power, when the emitted infrared light has not been reflected or the strength is not big enough, it will be in the off state, at this time, D0 output logic is LOW and the signal indicates LED off.
Only logged in customers who have purchased this product may leave a review.
No products in the cart.
Reviews
There are no reviews yet.