# Ultrasonic sensor distance display module HC-SR04

> Distance display module for the HC-SR04 ultrasonic sensor (reference 9715). Allows measuring and displaying the distance to objects without an external microcontroller, suitable for testing and educational projects. Operates at 5VDC, shows values on an LED display, compatible with the HC-SR04 sensor, detection angle up to 15 degrees. Package includes only the display module, not the HC-SR04 sensor.

- Page: https://sigmanortec.ro/en/ultrasonic-sensor-distance-display-module-hc-sr04
- Price: 21.70 RON
- Availability: In stock; 1-2 zile
- Reference: 9715 · EAN: 5946711144372
- Category: Mechatronics and IoT > Sensors and Modules > Distance and Presence Sensors
- Package (shipping data): 0.008 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 06:34 (Europe/Bucharest)

## Description

The display module for HC-SR04 allows for quick measurement and display of distance to objects, without an external microcontroller, ideal for testing and educational projects. It operates at 5VDC, displays values on an LED display for clear reading, is compatible with the HC-SR04 sensor and has a detection angle of up to 15 degrees.
The distance display module for the HC-SR04 ultrasonic sensor is an electronic device that can be used with the HC-SR04 sensor, which uses ultrasound technology to measure and display the distance to an object. This module is a direct test module that allows to find out the distance without the need to use an external microcontroller.
The package includes only the distance measurement module, NOT the HC-SR04 sensor .
The information is displayed on an LED display with a fairly good accuracy, considering its use in educational projects and not projects that require high precision.
Specifications:
Operating Voltage: 5VDC
Detection Angle: Limited, 15 degrees maximum
Compatibility: HC-SR04
Content:
1x Display module