Package Includes : 1 piece 3 PIN Ultrasonic Sensor PING Sensor


ultrasonic distance sensor provides precise, non-contact distance measurements

from about 2 cm (0.8 inches) to 3 meters (3.3 yards). It is very easy to connect to microcontrollers such

as the BASIC Stamp®, Propeller chip, or Arduino, requiring only one I/O pin.

The PING))) sensor works by transmitting an ultrasonic (well above human hearing range) burst and

providing 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.

Features & Specificatinos:


No of Pins : 3

Range: 2 cm to 3 m (0.8 in to 3.3 yd)

Burst indicator LED shows sensor activity

Bidirectional TTL pulse interface on a

single I/O pin can communicate with 5 V

TTL or 3.3 V CMOS microcontrollers

Input trigger: positive TTL pulse, 2 µs min, 5 µs typ.

Echo pulse: positive TTL pulse, 115 µs

minimum to 18.5 ms maximum.


Pin Definitions:

GND Ground (Vss)

5 V 5 VDC (Vdd)

SIG Signal (I/O pin)


Key Specifications:

Supply voltage: +5 VDC

Supply current: 30 mA typ; 35 mA max

Communication: Positive TTL pulse

Package: 3-pin SIP, 0.1” spacing (ground, power, signal)

Operating temperature: 0 – 70° C.

Size: 22 mm H x 46 mm W x 16 mm D (0.84 in x 1.8 in x 0.6 in)

Weight: 9 g (0.32 oz)


Bullet points:

1 piece 3 PIN Ultrasonic Sensor PING Sensor

Detection distance: 2cm-300cm (0.02M - 3.0M)

Voltage: 5VDC

Echo pulse: positive TTL pulse, 115 µs

Output: Digital Sensor

3 PIN Ultrasonic Sensor - PING Sensor Module

SKU: 38
₹189.00 Regular Price
₹169.00Sale Price