Clean Sensor Data with Filters
Read any Noisy Sensor Data and use different types of filters to reduce the noise and convert RAW data to useable data
Updated on Sep, 2024
Language - English
IT and Software ,Hardware,Arduino
Lectures -24
Resources -7
Duration -1.5 hours
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Course Description
Read any Noisy Sensor Data and use different types of filters to reduce the noise and convert RAW data to useable data
Sensors and microcontrollers allow us to turn real-life phenomena into simple numerical signals that we can learn from. However, the raw output from the sensor may not be sufficient to extract desired information from. Real hardware is subject to interference and noise from the environment.
Filtering is a simple technique that you can use to smooth out the signal, removing noise and making it easier to learn from the sensor output. This course introduces the concept of filters in different types and how to incorporate them into your design.
Measurements from the real world often contain noise. Loosely speaking, noise is just the part of the signal you didn’t want. Maybe it comes from electrical noise: the random variations you see when calling analogRead on a sensor that should be stable. Noise also arises from real effects on the sensor. Vibration from the engine adds noise .. etc
Filtering is a method to remove some of the unwanted signals to leave a smoother result.
You Will Learn:
Why we need to clean noise data
What are Filters
How to implement Filters using Microcontrollers like Arduino
Moving Average Filter
Averaging filter
Running average filter
Exponential filter
Turning Filtering equations into actual code
Compare results before and after filtering
You will learn as you practice with real-world examples in this course
Who this course is for:
- Anyone Interested in Filtering Noise from different Sensors using Microcontrollers like Arduino
- Anyone Interested in Learning how to code filters using Arduino C Programming
- Anyone Interested in Learning New Things about Arduino
- Anyone with slight interest in making great things
- Arduino Geeks
- Electronics Geeks
- Hardware developers
Goals
- Read Analog Sensors Data using Arduino
- Filter noise using Low Pass Filter
- Analyze, Filter and Convert Sensor Readings
- Filter noise using High Pass Filter
- Filter noise using Band Pass Filter
- Filter noise using Stop Pass Filter
- Filter noise using Moving Average Filter
- Filter noise using Normal Average Filter
- Learn the difference between different filters and which to use and when
- Learn how to code each filter in Arduino C Coding
- Use sensor data to achieve project goals
Prerequisites
- An Internet Connection
- Basic knowledge in Programming
Curriculum
Check out the detailed breakdown of what’s inside the course
Introduction
2 Lectures
-
Introduction
03:03
03:03
-
Who We Are?
05:26
05:26
Moving Average Filter
4 Lectures
Different Types of Filters available and how they work
1 Lectures
Averaging Filter
2 Lectures
Running Average Filter
2 Lectures
Low Pass Filter and EMA
3 Lectures
High Pass Filter
3 Lectures
Band Pass Filter
3 Lectures
Band Stop Filter
3 Lectures
Instructor Details
Ashraf Said
My passion is inspiring people through online courses. I love learning new skills, and since 2007 have been teaching people like you everything I know. Through my online learning business, Educational Engineering School, I create courses that teach you how to become the better version of yourself with all kinds of skills.
What would you like to learn?
Would you like to make money being an Embedded System Developer?
Would you like to build your own 6-figure business?
Would you like to learn how to code, circuit design or solder electronic components?
Would you like to make better projects?
Would you like to start an embedded system career, create great projects, kick start an idea, program, simulate, and create PCB Boards, launch a freelance career?
If you want to do any of these things, just enroll in the course. You have a 30-day money back guarantee if you don't like it. And I'm always improving my courses so that they stay up to date and the best that they can be. Check them out, and enroll today!
More About Ashraf:
I've always tried to live life presently and to the fullest. Some of the things I love to do in my spare time include football, biking, traveling to new places, watching sports (huge football fan here!), and sharing meals with friends and family.
In 2012, I graduated with my Bachelor of Mechatronics Engineering at Azhar University - one of the top schools in the country. While there, I was fortunate to make Embedded Systems project using Arduino, PIC Microcontroller and other modules. After graduating, I worked at My own university as a Teacher Assistant . I followed that stint with a contract at a local College where I discovered how amazing it is to share your knowledge offline, which made me eager and eventually found myself starting my own online learning journey. I helped more than 100k student since then. Most recently. Throughout this time I built my Educational Engineering School Online brand to teach others the skills that I have. Now I only do things I love each day.
I want to show you how to be a better Embedded System creator, make money from your skills, and live the life you dreamed of.
Educator and Author of "Educational Engineering".
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