ELEGOO 5PCS HC-SR04 Ultrasonic Module Distance Sensor Compatible with Arduino UNO MEGA Nano Robot XBee ZigBee

Price: $8.99
(as of Aug 27, 2025 20:27:12 UTC – Details)

From the brand

ELEGOO ​STEM kits provide all the necessary components, sensors, wires, and boards for you to get started with programming, learning electronics, and creating IoT projects.

We strive our best to make STEM education easy to learn and accessible to the young generation.

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How did we get our start?

Chris, the founder of ELEGOO, found out that most enterprises in the STEM industry focused on the hardware of open-source electronics and did not have tools to create a complete product by combining electronic hardware and structural shells.

What makes our products unique?

We have excellent R&D team, constantly upgrading and improving products, and after-sales service team for quick support.

What problem are we solving?

100% compatible with Arduino, ELEGOO’s kits are best-practice for beginners who have no appropriate technical tools to learn about electronics.

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 0.59 x 1.77 x 1.18 inches; 0.32 ounces
Item model number ‏ : ‎ EL-SM-001
Date First Available ‏ : ‎ March 8, 2016
Manufacturer ‏ : ‎ ELEGOO
ASIN ‏ : ‎ B01COSN7O6
Best Sellers Rank: #30,793 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2 in Ultrasonic Proximity Sensors
Customer Reviews: 4.6 4.6 out of 5 stars 568 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });

Ultrasonic hc-sr04 distance measuring transducer sensor
HC-SR04 consists of ultrasonic transmitter, receiver, and control circuit. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object.
~Power supply: 5V DC; quiescent current: less than 2mA; effectual angle: less than 15°; distance: 3cm450cm; resolution: 0. 3 cm~
Package Content: 5pcs HC-SR04