JSN-SR04T Ultrasonic Module Distance Measuring Transducer Sensor Waterproof 5V

Description

Product Description
Description
Electrical properties:
Electrical parameters: JSN-SR04T
Operating voltage: DC 5V
Quiescent current: 5mA
Total current work: 30mA
Acoustic emission frequency: 40khz
Farthest distance: 5m
Blind: 25cm
Wiring: + 5V (positive power supply)
Trig (control side) RX
Echo (the receiver) TX
GND (negative)
Module size: 41mm * 28.5mm
Resolution: about 0.5cm
Angle: less than 50 degrees
Working temperature: -10 ~ 70 ℃
Storage temperature: -20 ~ 80 ℃
Product Features:
1, small size, easy to use;
2, low voltage, low power consumption;
3, high accuracy;
4, strong anti-jamming;
5, integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
Application:
1, Horizontal distance;
2, obstacle avoidance, automatic control;
3, the object approaches, there is a perceived
4, traffic control;
5, security, industrial control;
6, artificial intelligence, and research
The basic working principle:
(1) using IO port TRIG trigger location, to the high level signal of at least 10us;
(2) module automatically sends 8 40KHz Fang Bo, automatic detecting whether a signal return;
(3) a signal return, a high level is output through the IO port ECHO, the time duration of the high level is
ultrasonic from launch to return. The test distance = (high level time * speed of sound (340M/S)) /2;
This module uses the simple method, a control port with a 10US above high level, can wait for high level
output at the receiving port. An output can drive the timer, when this port is low can read the timer value,
this time for the location of the time, can be calculated distance. So constantly cycle test, that can achieve
the measurement of the value of your mobile.
Package Included:
1PCS*Ultrasonic Module Distance Measuring Transducer Sensor Waterproof DC 5V
Payment
Instant Paypal payment is the preferred method of payment.
We also accept payment via PayPal, Debit Card, Visa, MasterCard, Discover, and American Express.
We will only ship to the confirmed Paypal shipping address given with the payment.
We do not offer local pickups.
Shipping
This product is warehoused in California, USA.
We will be shipping out the item within
3
business day.
USPS is our preferred carrier. The item usually arrives within
2-9 business days
after shipped.
We ship to PayPal confirmed address only. Please make sure your PayPal address is up-to-date.
Returns
We offer  30 days 100% money back guarantee.
Buyer pays return shipping cost.You must contact us to request a Return Authorization Number (RA#) before you send anything back.
Return without RA# must include eBay user ID/specific reason.
We will resolve any issue for our buyers.
Original shipping charges are non-refundable.
Buyer pays return shipping.
Appreciate your understanding!
Please do not hesitate to contact us through eBay contact seller link for any issues or questions!
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we do not answer any E-mails or eBay messages on weekend.
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