Q&A #1 - Noise Reduction, Code Comments, MPU-6050 Datasheet & More Viewer Questions
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/ ee_enthusiast
I’ve decided to start a Q&A video session on saturdays. In the first video I’m answering some of the questions you had for me in the previous videos:
Q1 - How do you reduce the noise without an Arduino?
A - Use a hardware filter. Link: https://en.wikipedia.org/wiki/RC_circuit
Q2 - I’d like to see detailed commenting in your code. That would help understand it better
A - The best place to see a detailed description of my code is my website. I go into detail about every function and piece of code I write. Link: http://eeenthusiast.com/
Q3 - Where did you find the MPU-6050 product specification with the complete chapter 4? (Registers)
A - The datasheet was segmented, but available on the main website. Link: https://www.invensense.com/wp-content...
Q4 - I am making a password enabled door locking and opening system and am using a servo and it should rotate after entering the password to 180 degrees and when the second pulse comes in, it should take a reverse action
A - Based on the description, you should be able to leverage the Arduino Servo library and make the 0 / 180 degree calls to get what you wanted. A simpler way would be to use a solenoid for this purpose. Link: https://www.arduino.cc/en/reference/s...
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