So, Flexible sensors are cool devices used to measure bending movement. We need to calibrate these sensors to obtain true measurements. When we say calibrating, it may sound intimidating but it is simply verifying the accuracy of our measurements. So let’s explore flex sensors and how to calibrate them!
What is Calibration?
Now let’s discuss calibration before we head into how we calibrate flex sensors. Calibration is just teaching our flex sensors what good numbers are when something bends. Just as we learn math in order to resolve problems, flex sensor need to learn how they should measure as they twiddle.
How to Calibrate Flex Sensors
Now that we understand what calibration means, let’s learn how to calibrate step by step. Initially, we can connect our flex sensor to a Computer. Then, we bend the sensor a little bit to see what it reads. We also have a special program on our computer where we can explain to the sensor how much it should measure when it bends one way or the other. Then when we bend the sensor again, we can believe the numbers that it gives us!
How to Measure It: Quick Tips
Flex sensor calibration is essential, and of course I give the advice to ensure we take proper measurements. First, calibrate the sensor in a position where we will be using it. This allows the sensor to know exactly the bending it should measure. Bonus tip: Test the calibration, bend the sensor at various angles and see if our metrics hold up to our expectations. This helps us to improve our sensor after catching any bugs.
Why Calibration is Important
Calibration is a crucial process as it ensures the correct values from our flex sensors. Now, just imagine we were not able to calibrate the sensor and it gave us wrong numbers! The measurements would not be something we could trust. Our cost of flex sensor will likely give us numbers we can trust once they are calibrated.
Common Mistakes to Avoid
However, there are mistakes you have to avoid when you calibrate flex sensors. One error is to not calibrate the sensor in the same position where we will use it Another common mistake is not checking the calibration regularly. Flex sensors, like you practicing math to improve, require practice. These do's and don'ts will help us ensure that we get the best measurements from the flex sensor .
