






📡 Elevate your DIY game with ultrasonic precision—don’t get left behind!
The HC-SR04 Ultrasonic Sensor Kit by ELEGOO offers precise distance measurement from 3 cm up to 450 cm with 0.3 cm resolution. Operating at 5V with less than 2mA quiescent current, it features an ultrasonic transmitter and receiver with a narrow 15° detection angle. Compatible with Arduino UNO, MEGA R3, and Raspberry Pi, this 5-piece kit includes all necessary cables for quick integration into your next tech project.





| Manufacturer | ELEGOO |
| Part number | UK-EL-SM-001 |
| Item Weight | 9.07 g |
| Product Dimensions | 2.97 x 1.5 x 3 cm; 9.07 g |
| Item model number | UK-EL-SM-001 |
| Voltage | 5 Volts |
| Item Package Quantity | 5 |
| Batteries included? | No |
| Batteries Required? | No |
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