HC-SR04 Ultrasonic Module Distance Sensor 10pcs Proximity Sensor for Arduino with 2cm - 500cm Ranging Distance 5V DC Power Supply
Detalles
- BrandEC Buying
- Materialtile
- Maximum Supply Voltage5 Volts (DC)
- Measurement AccuracyHigh
- Measuring Range20 mm to 5000
Descripción
🚀 Measure the Future: Elevate your projects with precision and ease!
- SEAMLESS INTEGRATION - Effortlessly connect with VCC, trig, echo, and GND pins for quick setup.
- CONSISTENT RELIABILITY - Count on dependable performance for all your distance measurement needs.
- VERSATILE APPLICATIONS - Perfect for robotics, automation, and IoT projects—limitless possibilities await!
- ECO FRIENDLY EFFICIENCY - Low power consumption under 2mA makes it ideal for battery-operated devices.
- PRECISION AT YOUR FINGERTIPS - Experience accurate distance measurements with a resolution of 0.3cm.
The HC-SR04 Ultrasonic Module Distance Sensor is a high-sensitivity device that offers a ranging distance of 2cm to 500cm with a resolution of 0.3cm. It features easy connections with VCC, trig, echo, and GND pins, making it suitable for various applications in robotics, automation, and IoT. With a low power consumption of less than 2mA, it is perfect for battery-powered devices, ensuring reliable and consistent performance.
Reseñas
D**E
Great sensor
Easy setup & accurate
J**T
Perfect for Arduino / Pi enthusiasts. Couldn't be simpler to use. Accurate measurements. Inaudible.
These ultrasonic transducers are a fantastic deal - I literally had it plugged in and measuring distance within 5 minutes. With some libraries (e. G., NewPing) you can even run the trigger and echo off the same pin. Measurements seem very repeatable, with only a few cm little jitter even at 200cm, and it seemed to support ping at least every 40ms. They do have some side lobes to watch out for though - I was getting some pings off objects up to about 30 degrees off-center. Not usually a problem for clear areas, but may complicate indoor navigation (rather than obstacle avoidance, for which it may simply generate false triggers). I'm a happy hardware hacker, and plan to incorporate several of these into the little rover in working on with my daughter.
D**T
Great quantity of nice sensors. They work well with an Arduino Uno
My son is working on a 4H project requiring proximity sensors. We ordered this 10-pack of HC-SR04 sensors from EC Buying, and they have been great so far.We've tested every single sensor, and they all work. Their values are all in line with one another which adds to our confidence in their accuracy. We are using these with an Arduino Uno R3.I'm not a fan of how these get shipped (all thrown in a plastic pouch), but it must be fine because they all work!
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