2pcs Ultrasonic Sensor Module HC-SR04 for Arduino, Distance Sensors with 2pcs Mounting Bracket Compatible with Mega2560, Robot kit, for ZigBee (2)
Details
- Gauge10.00
- Connector TypePlug-In
- Number Of Contacts1
- Mounting TypePanel Mount
- MaterialCopper
- BrandSmraza
Description
š Elevate Your Projects with Precision!
- š EASY INTEGRATION - Compatible with Arduino Mega2560 and various robot kits for seamless projects.
- š WIDE DETECTION RANGE - Cover distances from 2cm to 500cm effortlessly.
- š” LOW POWER CONSUMPTION - Quiescent current of less than 2mA ensures energy efficiency.
- š PRECISION AT ITS BEST - Experience accuracy with a detection precision of up to 0.12 inches.
- š ļø MOUNTING MADE SIMPLE - Includes 2 mounting brackets for hassle-free installation.
The HC-SR04 Ultrasonic Sensor Module is a versatile distance sensor designed for Arduino projects, offering a detection range of 2cm to 500cm with high precision. It operates on a 5V DC power supply and includes two mounting brackets for easy setup. Ideal for robotics and automation enthusiasts, this module is perfect for creating innovative solutions.
Reviews
B**.
Works as expected
Works as expected with the Arduino platform.
E**L
Good value
Easy to use, accuracy was good, connection is easy and the plastic holders are useful.
P**R
Fits just fine
Mainly bought it for the ultrasonic sensor holders which fit amazingly
M**Y
Sensor great value - library and sample code not working
Used the link to download the library and all files. The examples came back with 1kb file length and empty sketches. When including the library and defining an ultrasonic sensor, the ranging() method returns a constant value. If you lookup sample code for an ultrasonic sensor, bypass the library and use digital writes to pulse the trigger pin and then use pulseIn to read the Echo pin, the sensor works great. Leaving seller feedback to look at the files provided.
S**E
very useful little kit
The brackets work much better than some of the cobbled together mounts I've seen. Keeping the sensor in a fixed position is key to repeatable performance.
J**K
+/- an inch from a couple inches to across the room. Good enough
Eh, for less than 2.50/sensor it's pretty reasonable accuracy, and pretty easy code for Arduino. If you want mm accuracy this will not cut it. But +/- an inch over several feet is good for the price.
M**L
Work Well and Learn A Lot with these Ultrasonic Modules
I have used these in the past for the makeshift radar that can be found all over the internet as well as a "learning" robot car. IMHO they are accurate enough for hobbyist and those tinkering with arduino/raspberry pi platforms. I recommend these to anyone looking to expand their experience with programming and those tinkering with arduino and raspberry pi.
D**.
Does what you need
I used this for a hobby raceway for object detection. They work perfectly. Great value and it comes with enough extras for future projects. I am happy
Common Questions
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