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₱48.00
ULTRANIC SENSOR MODULE 4PINS
Sold by JUNGLETEC
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From ₱36.00
Est. delivery by Apr 19 - Apr 23
Specifications
JUNGLETEC
523 items
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Better than 82% of other shops
Ships within 2 days
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Responds within 24 hours
100%
About this product
Warranty Duration1 WEEK
Warranty TypeSupplier Warranty
Product description
Module features:
1: Working voltage: DC5V
2: Quiescent current: less than 2mA
3: Level output: DC3.3-5V
4: Level output: Bottom 0V
5: Sensing angle: not more than 15 degrees
6: Detection range: 2cm-450cm
7: High precision: up to 0.3cm
Connection mode:
1.VCC
2.trig(T)
3. Echo (R)
4.GND
Usage method:
Power supply module with 5V, the output will be 5V while obstacle in range, or 0V otherwise. The output pin
of this module is used as switching output when switching the anti-theft module, and without the feet when
switching modules.
Note: The module should be inserted into the circuit before power supply, which avoids producing
high level of misoperation; if not, then operate again.
Module working principle:
1. Adopt IO trigger providing a sequence of at least 10us high level signal.
2. The module automatically sends eight 40khz square waves and automatically detects whether you receive
the return pulse signal.
3. If there are signals returning, through the high level output and the high level time
Continuing is the time of that of the ultrasonic transmission to receive. Test distance =
(High level time * sound speed (340M/S) / 2.
Note: This module is not suitable to connect with power supply, if you need to connect this
module with electronic power supply, then let the GND terminal of this module be connected
first, otherwise it will affect the normal work of the module
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