HC-SR04 Ultrasonic Sensor Module Anti-reverse Plug White Terminal

HC-SR04 Ultrasonic Sensor Module Anti-reverse Plug White Terminal

Name: Keyes Brick HC-SR04 Ultrasonic Sensor Module Anti-reverse Plug White Terminal
Brand: Elecbee
SKU: EB0045572
Price: 5.99 USD
Availability: InStock
Rating: 140 / 29 (29 reviews)

$5.99

SKU: EB0045572

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HC-SR04 Ultrasonic Sensor Module Anti-reverse Plug White Terminal

EB0045572

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Description

Voltage: DC5V

Precise details>>

Specification:

1. Voltage: DC5V

2. Quiescent Current: <2mA

3. level output: the output of the high-5V

4. level: the end of 0V

5. Induction Angle: not more than 15 degrees

6. Detection range: 2cm-450cm

7. High precision: up to 0.3cm

Panel wiring, VCC, trig 's (control side), the receiving end, out (empty feet), GND

Note: Pin internal pull-up 10K resistor, down microcontroller IO port pin, and then to a 10us pulse signal.

OUT pin for this module as the switch output pin when the anti-theft module, ranging modules do not use this foot!

Note: The module should be inserted Fortunately, the circuit board re-energized, and avoid the high malfunction, if they have re-energized before they solve.

This module can be provided ranging program: C51, PIC18F877 microcontroller Yoshitatsu three MCU test reference.

3 the module URF04 works:

(1) IO trigger ranging to at least 10us high signal;

(2) module automatically sends eight 40kHz square wave, automatically detect whether a signal return;

(3) a signal to return to a high IO output, high duration of the ultrasonic time from launch to return.

This product is simple to use, and a Control Port high above a 10US, you can wait for the high output at the receiving port. An output can open the timer can be read when this port goes low timer value for the time ranging be calculated distance. such a continuous cycle of measurement, you move to measure the value we can achieve ~ ~~

The module works:

(1) IO trigger ranging to at least 10us high signal;

(2) module automatically sends eight 40kHz square wave, automatically detect whether a signal return;

(3) the signal to return, a high IO output, high duration of

Ultrasonic time from launch to return. Test distance = (time high * speed of sound (340M / S)) / 2;

1 x HC-SR04 Ultrasonic Sensor Module with 4pin cable

(the other items are not includes)

Wiring:

Keyes-Brick-HC-SR04-Ultrasonic-Sensor-Module-Anti-reverse-Plug-White-Terminal-1717190

Reviews (29)
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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03