DFROBOT SRF02 ultrasonic sensor Used to obtain the distance from the object within the range of its sonar The robot realizes the obstacle avoidance function.
Current Price
$59.4
Average
$53.57
Min Price
$50.66
Max Price
$59.4
Price dynamics
10%
Price will be lower
in next 2 weeks
in next 2 weeks
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Product review & video
today in the workshop we'll be looking at an essential robotics component the HC sr0 for ultrasonic sensor after we find out how it works we'll hook it up to an Arduino and put it through its paces on the workbench well look at a couple of different ways you can code for this versatile device and we'll even add an additional component to our circuit to make our results far more accurate so there's a lot to cover today so grab your sensors and welcome to the workshop [Music] hey welcome to the workshop today we're going to be working with this little bug-eyed monster it's an H csr zero 4 ultrasonic distance sensor now as its name implies this little device uses ultrasonic sound in order to measure the distance between itself and the nearest solid object and as a result this has become a staple in robotics projects because the last thing we want is for our little robots to be driving into
