MatanPazi

**VERY DANGEROUS - DO NOT ATTEMP THIS AT HOME UNLESS YOU ARE A PROFESSIONAL** In this video, I give an overview on how to make a variable frequency drive (VFD). I want to give a huge thanks to everyone who helped me with this project, Grazie! Link to the code (Github): https://github.com/MatanPazi/VFD References: Brushed motor Eq: https://ctms.engin.umich.edu/CTMS/index.php?example=MotorPosition&section=SystemModeling Brushless motor gif: https://thumbs.gfycat.com/SimplisticLastingEsok-mobile.mp4 Motors BEMF: https://www.ti.com/lit/ml/slyp711/slyp711.pdf?ts=1669549627659 BEMF and current alignment: https://e2e.ti.com/blogs_/b/industrial_strength/posts/so-which-pwm-technique-is-best-part-7 VFD gif: https://thumbs.gfycat.com/FreshLoathsomeCivet-mobile.mp4 Jeremy Fielding demonstration: https://www.youtube.com/watch?v=tXJOtWPPRwE&t=0s TRAIC speed control method equation: https://www.electricaleasy.com/2014/02/speed-control-methods-of-induction-motor.html Hz to RPM equation: https://www.electricalvolt.com/2019/11/slip-speed-in-an-induction-motor/

A friend (Barak Yehuda) and I are working on a project and we needed a simple position controller for our 3 phase brushless motor. We couldn't easily find one, so we decided to make our own using an ESC. Links: Arduino code: https://github.com/MatanPazi/Jumpin_J... ESC (From AliExpress): https://bit.ly/3cjcl16 Barak's website: https://www.hangbar3d.com/other-projects

Errata: The over-load fuses are up to 5[A], not 10[A]. The overall maximal current is 10[A]. So I put them in parallel to divide the current that passes through them by 2. My oil-filled radiator suddenly stopped working, I opened it up and replaced the over-load fuse. This video is a step-by-step of the fix. Hope it helps.

Site I got idea from - http://ctms.engin.umich.edu/CTMS/index.php?aux=Activities_Pendulum How to connect Arudino & Simulink - https://www.youtube.com/watch?v=9ttIZoUXCKY Used this video as the basic requirements from my system - https://www.youtube.com/watch?v=aXDYZp3wrVc Helped in the estimation of motor parameters - http://support.ctc-control.com/customer/elearning/younkin/motorParameters.pdf Great channel by Brian Douglas to help understand what you're doing - https://www.youtube.com/channel/UCq0imsn84ShAe9PBOFnoIrg Used Fritzing for the electronic circuit design - http://fritzing.org/home/ First Principle Method explained - https://youtu.be/qhIjIu-Zk10?t=114

Git repository: https://github.com/MatanPazi/Night-light-Thermometer GreatScott video: https://youtu.be/jQ3JHknsM4o Barak's website: https://www.hangbar3d.com/

I teamed up with Robert Landau to implement a 4 state Kalman filter. Github repository: https://github.com/MatanPazi/4State-KalmanFilter Sensor we used: MPU-6050 The Poor Engineer, for plotting: https://www.thepoorengineer.com/en/arduino-python-plot/ How to Mechatronics, to read from MPU and implement a complementary filter: https://howtomechatronics.com/tutorials/arduino/arduino-and-mpu6050-accelerometer-and-gyroscope-tutorial/ Article that used the gyro bias as one of the states: http://home.earthlink.net/~schultdw/bbot/bbot.html "An Introduction to the Kalman Filter" by Greg Welch and Gary Bishop: http://www.cs.unc.edu/~welch/media/pdf/kalman_intro.pdf Video series by Mathworks on the Kalman filter: https://www.mathworks.com/videos/understanding-kalman-filters-part-1-why-use-kalman-filters--1485813028675.html "Drone Control and the Complementary Filter" by Brian Douglas: https://www.youtube.com/watch?v=whSw42XddsU

Fixed an old freezer by replacing the burnt controller with a new one, the STC-3000.

I bought a second hand pasta machine. The handle was very difficult to turn. I decided to disassemble the machine and try to fix it. *I'd recommend using edible oil for the lubrication.

In this video I go over the process of designing a prototype. Barak and I designed and made a prototype of a force sensing trekking pole handle. Barak's site: https://www.hangbar3d.com/ Github repository: https://github.com/MatanPazi/Force_Sense_Handle

In this video I control a ball & beam system with a camera as the ball position sensor. Github repository: https://github.com/MatanPazi/Object_Tracking Links: "PID Balance+Ball | full explanation & tuning" by Electronoobs: https://www.youtube.com/watch?v=JFTJ2SS4xyA&t=132s Sentdex: OpenCV tutorials https://www.youtube.com/watch?v=Z78zbnLlPUA&list=PLQVvvaa0QuDdttJXlLtAJxJetJcqmqlQq Pyimagesearch - Ball Tracking with OpenCV: https://www.pyimagesearch.com/2015/09/14/ball-tracking-with-opencv/

Thanks for Watching! Items I ordered from eBay: Capacitors - Supercapacitor 2.7V / 5.5V 0.33F 0.47F 1F 1.5F 2F 4F 10F 1/5/2/8/10/12/16/20Pcs Solar Panel - 1/3.5/4/5/6/9/12V Type 0.8/1/1.2/2.5W Solar Panel Module Cell Battery Charger Manifold - 1/4" OD 5 Way Push Fit Pneumatic Manifold Push Fitting Air Water PK-1/4 Connectors - 1X 1/4" Push Fit - 1/2" Female Thread PE Pipe Fitting Hose Quick ConnectorD9B Moisture Sensor - Soil Hygrometer Humidity Detection Water Sensor Module Soil Moisture For arduino Solenoid - 1/2" N/C Magnetic Electric Solenoid Valve Water Air Inlet Flow Switch 12/24/220V