Positioning with the N20 miniature geared DC motor

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In this video, I show you how to control these miniature geared motors using a simple PID algorithm. These motors come with many different gearboxes, so they have different speeds and torque, and they also come with different threaded rods (M3, M4, trapezoidal...etc) in different arrangements. Therefore, these motors are really good for different position-controlling projects. Here, I made a linear actuator using one of the motors, but you can use it for many other things. With a little 3D printing, a lot of cool things can be built with these motors.

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Arduino Nano: https://s.click.aliexpress.com/e/_DdQ...
Rotary encoder module: https://s.click.aliexpress.com/e/_9Ak6WS
SSD1306 OLED display: https://s.click.aliexpress.com/e/_DcZ...
TB6612 PWM driver: https://s.click.aliexpress.com/e/_A3hdeI
N20 miniature geared DC motor: https://s.click.aliexpress.com/e/_9ySY7t
Miniature limit switch: https://s.click.aliexpress.com/e/_DkU...
Breadboard: https://s.click.aliexpress.com/e/_Dlo...
DC adjustable power supply: https://s.click.aliexpress.com/e/_onL...

Old video on PID control of DC motors:
   • DC motor position control using PID  

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