1 Arduino Radar Project
An Arduino ultrasonic range finder on a pan and tilt servo, suggested as the easiest way to get basic sonar style distance mapping without signal processing skills.
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How To Mechatronics
6 recommended videos. Channel on YouTube
2 How To Control a Stepper Motor with A4988 Driver and Arduino
A walkthrough of wiring and driving a stepper motor from an Arduino with an A4988 board, including how to set the driver's current limit.
3 How Rotary Encoder Works and How To Use It with Arduino
A visual explanation of quadrature encoders, showing why comparing the two output signals reveals direction and why counts exceed the number of teeth.
4 Arduino TFT LCD Touch Screen Tutorial
A tutorial on driving a cheap display module from an Arduino Mega, praised as a clear guide and linked to show what such screens can manage.
5 Arduino LCD Tutorial | How To Control An LCD
Shows how to wire and drive a 16x2 character LCD from an Arduino, including the contrast potentiometer; people point beginners to it when a display stays blank.
6 How Brushless Motor and ESC Work and How To Control them using Arduino
Explains how brushless motors and ESCs work, then drives an ESC from an Arduino; cited as a wiring and control reference for drone-style motor projects.
