Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART

Product Overview

The Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C, UART, 1-Wire, GPIO; gold PCB; brick adapters + storage case; solderless; 3.3V/5V offers what everyday needs demands: reliable reliability and thoughtful design. measuring 3mm. Notable features include selectable modes and modes i2c, contributing to its practical character.

Key Features

• 【4 SELECTABLE MODES — I2C, UART, 1-WIRE & GPIO】Choose from four communication modes on a single sensor: I2C and UART for multi-sensor buses with minimal pins, 1-Wire for ultra-low pin count, and standard GPIO (Trig/Echo) for direct drop-in use. Adapt the same sensor to robotics, automation, and multi-node setups without rewiring.
• 【GOLD IMMERSION PLATING】Gold-plated PCB for good corrosion resistance and conductivity. Built by Lonely Binary for distance measurement in maker and prototyping projects.
• 【BRICK-COMPATIBLE DESIGN】Integrate with standard building bricks using the included assorted brick and join adapters — add sensing to custom models such as cars, planes, or interactive structures without soldering or modifications.
• 【5-PACK BUNDLE WITH ACCESSORIES】Includes five Gold Edition ultrasonic sensors, one set of assorted brick and join adapters, and a protective storage container to keep components organized — suitable for hobbyists, educators, or multiple prototypes.
• 【WIDE MCU COMPATIBILITY】Works with 3.3V to 5V microcontrollers including Arduino, Raspberry Pi, Raspberry Pi Pico, Nano, and ESP32. Open-source library support for IoT, obstacle avoidance, and distance logging.

Why Choose the Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C

Consistently chosen by sensors buyers, the Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C, UART, 1-Wire, GPIO; gold PCB; brick adapters + storage case; solderless; 3.3V/5V delivers versatile construction alongside selectable modes for reliable long-term value.

Best For

The Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C is best suited for: hobbyists.

Quick Summary

The Lonely Binary 5-Pack HC-SR04 Ultrasonic Sensor I2C UART for Arduino & ESP32 | 4 modes: I2C is a Sensors product by LONELYBINARY. Brand: LONELY BINARY. Style: 5-Pack HC-SR04 Ultrasonic Distance Sensor Gold Edition. Current Rating: 15 Milliamps. Maximum Supply Voltage: 5 Volts (DC). Measurement Accuracy: 3mm. Price: $24.73.

Product Specifications