Parallax Inc Ultrasonic Distance Sensor Module PING))) 22 x 46 x 16 mm 5V TTL Pulse 28015

Parallax Inc 28015 Ultrasonic Distance Sensor Module PING))) is a high-precision sensor development tool designed for accurate non-contact measurement of distances ranging from approximately 2 centimeters to 3 meters (0.8 inches to 3.3 yards). Utilizing ultrasonic sonar pulses well above human hearing, it transmits a pulse and calculates the distance by timing the echo return. This process yields a variable-width pulse output corresponding to the distance to the target.

The module communicates using a simple single-pin pulse in/pulse out setup, making it highly compatible and easy to integrate with popular development platforms such as Arduino and Raspberry Pi. The sensor features a burst indicator LED that visually confirms measurement activity and a narrow acceptance angle to limit noise and improve precision. Its 3-pin header enables connection flexibility, often employing servo extension cables.

Operating at 5V DC and consuming just 20mA, the PING))) module is energy efficient, with a communication signal utilizing TTL pulses. Measuring a compact 22 x 46 x 16 mm, it fits suitably in educational, experimental, and developmental projects.

Designed to perform reliably across a temperature range of 0 to 70 degrees Celsius, this ultrasonic sensor is unaffected by ambient lighting, making it an ideal complement or alternative to infrared object detection technologies. Its versatility lends itself well to numerous industrial and commercial applications, including security systems, interactive animated exhibits, parking assistance technologies, and robotic navigation solutions.

Parallax Inc offers an extensive range of sensor and interface modules catered to experimenters and educators working on robotic and embedded system projects, accompanied by thorough documentation and support.

The sensor operates with simple pulse in/pulse out communication on a single GPIO pin. A burst indicator LED signals measurement in progress for user feedback. Narrow acceptance angle ensures focused ultrasonic detection for accuracy.

Compact 3-pin header allows easy connection via a servo extension cable if needed. Power consumption is minimal at 20mA supplied from 5V DC for efficient operation. Communication is via TTL pulse output compatible with Arduino and Raspberry Pi platforms.

Dimensions measure 22 mm x 46 mm x 16 mm, fitting compact development projects. Operating temperature ranges from 0°C to 70°C for varied environmental conditions. Ultrasonic sensor functionality works reliably in any lighting condition, augmenting infrared detectors.

Ideal for applications such as security systems, robotic navigation, parking assistants, and interactive exhibits. Explore more Sensor Development Tools and modules on EnvMart for your educational and industrial project needs.