HCSR04 Ultrasonic Distance sensor module

5 seller reviews 5.0 ★
33 AED
Free delivery
Free delivery
3-6 days
Money back guarantee
Free returns
Customer support that cares
5.0 rating
5 seller reviews
Joined Melltoo in Jan 1 2020
46 listings, 4 sold items

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Description
Posted 140 days ago
New Items Using IO trigger for at least 10us high level signal The Module automatically sends eight 40 kHz and detect whether there is a pulse signal back IF the signal back, through high level , time of high output IO duration is the time from sending ultrasonic to returning. Test distance = (high level time×velocity of sound (340M/S) /2 Power supply :5V DC, quiescent current
Delivery, Returns and Payments
  • Free delivery across the United Arab Emirates and Riyadh (Saudi Arabia). The average delivery time is 3-6 working days
  • Free returns and full refund within 3 days. If the item you receive doesn’t match the description or photo, we will return it at no cost to you.
  • Payment methods . credit card (Visa, Mastercard), cash on delivery.
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