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HomeElectronicseBook Readers & AccessoriesPower Adapters1pcs Ultrasonic Sensor Module HCSR04 Distance Measuring Sensor For Arduino SR04
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Product details
Working Voltage : 5V()
Static Current: Less than 2mA.
Output Signal: Electric frequency signal, high level 5V, low level 0V.
Sensor Angle: Not more than 15 degrees.
Distance: 2cm-450cm.
High Precision: Up to 0.3cm
Input Trigger Signal: 10us TTL impulse
Echo Signal : output TTL PWL signal
Mode of connection:
1.VCC
2.trig(T)
3.echo(R)
4.GND
Use method:
Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this
module is used as a switching output when anti-theft module, and without the feet when ranging modules.
Note : the module should be inserted in the circuit before been , which avoid producing high level
of misoperation;if not, then again.
Module Working Principle:
1.Adopt IO trigger through supplying at least 10us sequence of high level signal.
2.The module automatically send eight 40khz square wave and automatically detect whether receive
the returning pulse signal.
3.If there is signals returning, through outputting high level and the time of high level continuing is
the time of that from the ultrasonic transmitting to receiving. distance =(high level time * sound velocity (340M/S) / 2.
Note : This module is not suitable to connect with electric , if you need to connect this module with
electronic ,then let the GND terminal of this module to be connected first,otherwise, it will affect the
normal work of the module
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Static Current: Less than 2mA.
Output Signal: Electric frequency signal, high level 5V, low level 0V.
Sensor Angle: Not more than 15 degrees.
Distance: 2cm-450cm.
High Precision: Up to 0.3cm
Input Trigger Signal: 10us TTL impulse
Echo Signal : output TTL PWL signal
Mode of connection:
1.VCC
2.trig(T)
3.echo(R)
4.GND
Use method:
Supply module with 5V, the output will be 5V while obstacle in range, or 0V if not.The out pin of this
module is used as a switching output when anti-theft module, and without the feet when ranging modules.
Note : the module should be inserted in the circuit before been , which avoid producing high level
of misoperation;if not, then again.
Module Working Principle:
1.Adopt IO trigger through supplying at least 10us sequence of high level signal.
2.The module automatically send eight 40khz square wave and automatically detect whether receive
the returning pulse signal.
3.If there is signals returning, through outputting high level and the time of high level continuing is
the time of that from the ultrasonic transmitting to receiving. distance =(high level time * sound velocity (340M/S) / 2.
Note : This module is not suitable to connect with electric , if you need to connect this module with
electronic ,then let the GND terminal of this module to be connected first,otherwise, it will affect the
normal work of the module
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a
Specifications
Key Features
- Sensor Angle::Not more than 15 degrees.
- Distance::2cm-450cm.
- High Precision::Up to 0.3cm
- Working Voltage : 5V()
- Static Current: Less than 2mA.
- Distance: 2cm-450cm.
- High Precision: Up to 0.3cm
- Easy to use
- Exquisite Workmanship
- Well Made
- Best Choice and best discounts
- Customer Care is Our Top Priority
- Offer is Subject to Availability
- Big Sale
What’s in the box
1 x HC-SR04 Ultrasonic Module Distance Measuring Transducer
Specifications
- SKU: GE779EA5CLG1MNAFAMZ
- Product Line: Fouani Nigeria
- Model: JMVANLIN026931
- Production Country: China
- Size (L x W x H cm): 5 x 2 x 2
- Weight (kg): 0.1
- Color: Multicolor
- Main Material: 1
- Shop Type: Jumia Mall
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1pcs Ultrasonic Sensor Module HCSR04 Distance Measuring Sensor For Arduino SR04
₦ 10,176
₦ 20,30450%
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