Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.
🚀 Elevate your projects with pinpoint sonar precision!
The TekBud Ultrasonic Sensor HC-SR04 is a compact, highly accurate sonar module designed for ArduinoTekBud and similar microcontrollers. Measuring distances from 2cm to 450cm with ±0.02cm precision, it operates at 5V DC with low power consumption (2mA). Its focused 15° sensing angle and digital output make it ideal for robotics, IoT, and educational projects, delivering reliable, real-time distance detection trusted by makers and educators.
| ASIN | B0B5N57M79 |
| Best Sellers Rank | #1,542 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #21 in Robotic Kits & Accessories |
| Brand | TekBud |
| Brand Name | TekBud |
| Country of Origin | India |
| Current Rating | 2 Milliamps |
| Customer Reviews | 4.8 out of 5 stars 48 Reviews |
| Included Components | 1 Pc Ultrasonic Sensor |
| Item Dimensions | 45 x 25 x 15 Millimeters |
| Item dimensions L x W x H | 45 x 25 x 15 Millimeters |
| Manufacturer | TekBud |
| Maximum Supply Voltage | 5 Volts (DC) |
| Measurement Accuracy | ±0.02cm |
| Measuring Range | 2cm - 450cm |
| Mounting Type | Surface Mount |
| Output Type | digital |
| Sensing Distance | 450 Centimetres |
| Specific Uses For Product | robotics, general electronic devices |
| Style | classic |
| Style Name | classic |
| UPC | 697937009352 |
| Upper Temperature Rating | 30 Degrees Celsius |
A**R
Ultrasonic sensor
This is very good product anyone by this project it is who is very lucky because it work very smoothly this is very good product this is used in many project thank you Amazon to give this product And thank you to tek bud
D**H
Good packaging
The product is nice and I liked the quality of it and also the packaging overall nice 👍
I**.
Value of money
Very good product
S**V
Very good product
Very good quality
S**N
The best product
Best seller ! My sensor works very well 10 out of 10 !!!
C**I
Best product send us ,I am very satisfied
Ultrasonic sensors are reliable tools used in robotics and automation for distance measurement. They emit ultrasonic waves and calculate distance based on the wave's return time. Unlike optical sensors, they detect objects regardless of color or transparency and aren't affected by lighting or dust. However, they may struggle with soft surfaces that absorb sound. Overall, they offer cost-effective, precise object detection
R**N
Quality
Very good product for our project and we win the competition by this, because this product Is important for us.
M**R
Ultrasonic sensor
Good product
Trustpilot
3 days ago
1 month ago