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Ultrasonic HC-SR04 Distance Sensor Module

Rs.89.00  Rs.65.00
Save: 27% off

GST 18% extra
Model: SYN-6121
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Model No SYN-6121
Availability In Stock
Warranty None


Ultrasonic Distance Sensor provides range from very short (2 Centimeters) to long-range (5 Meters) for applications in detection and ranging. The sensor provides precise and stable non-contact distance measurements from about 2 cm to 5 meters with very high accuracy. 

The ultrasonic sensor can easily be interfaced to microcontrollers where the triggering and measurement can be done using two I/O pin. The sensor transmits an ultrasonic wave and produces an output pulse that corresponds to the time required for the burst echo to return to the sensor. By measuring the echo pulse width, the distance to target can easily be calculated. 


This UltraSonic Distance Sensor is perfect for any number of applications that require you to perform measurements between moving or stationary objects.




           Power supply :5V DC

·         Quiescent current : <2mA

·         Effectual angle: <15°

·         Ranging distance : 2cm – 500 cm

·         Resolution : 0.3 cm




o    Working Voltage : 5V(DC)

o    Working Current : 15mA

o    Working frequency : 40HZ

o    Output: 0-5V (Output high when obstacle detected in range)

o    Beam Angle : Max 15 degree

o    Distance : 2cm - 400cm

o    Accuracy : 0.3cm

o    Input trigger signal : 10us impulse TTL

o    Echo signal : PWM signal (time required for sound signal to travel twice between source and obstacle)

o    Size : 45mm*20mm*15 mm




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  • Model: SYN-6121

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This product was added to our catalog on Monday 16 February, 2015.


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