Servo motor control using Arduino and Ultrasonic Sensor

Published at : 23 Dec 2025

Arduino Servo motor control | Ultrasonic Sensor with Servo Motor | High Torque Servo Motor


Altium Designer: For Schematic and PCB designing
https://www.altium.com/yt/electroniclinic

Altium 365:
https://www.altium.com/altium-365

Octopart, components search engine:
https://octopart.com/




Download the circuit diagram and code:
https://www.electroniclinic.com/arduino-servo-motor-control-using-ultrasonic-sensor-issues-solved/




Related Videos:

A02YYUW Waterproof Ultrasonic Sensor, Best
https://youtu.be/d3zmj9jjEsU

Diy Arduino Development board with 5V and 3A Power supply:
https://youtu.be/1IRgB2T75P4

How to make 5V and 3A power supply:
https://youtu.be/-9K2Ke_Ywrc

SMD soldering tutorial for beginners:
https://youtu.be/CORLzDxDV4w

Schematic and PCB designing using Altium Designer:
https://youtu.be/mUlKhjGADn8

components searching for your projects:
https://youtu.be/I5dD-TlxIJw



Support me on Patreon and get access to hundreds of projects:
https://www.patreon.com/ElectroniClinic




Project Description:
*****
After watching this video, you will become expert in controlling servo motors. Because I am going to show you how to control both small and large servo motors using an Arduino Uno, an Arduino Nano Development board with an external 5V power supply based on the 7805 voltage regulator, and my newly designed Arduino Nano development board with a 5V and 3A power supply.

You can easily control small servos like these using an Arduino Uno, but when it comes to larger servo motors, things start to get a bit complicated. I am using the word "complicated" specifically for beginners because they completely ignore the power supply while using Servo motors.

You can control this small servo motor with Arduino, but what will happen if you connect these large servo motors to Arduino?

We will also check how many servo motors we can control at the same time if we only use Arduino without an external power supply. And we will see how many servos we can control if we use the 7805 voltage regulator with Arduino. Additionally, we will determine how many servo motors we can control if we use a 5V and 3A power supply.

For demonstration purposes, I am going to use the HC-SR04 Ultrasonic Sensor to control these different types of Servos.

*******





Amazon Purchase links:
******
Arduino Nano USB-C Type ( recommended):
https://amzn.to/4ahGLdk

ESP32 WiFi + Bluetooth Module for iOT Projects (recommended), more IO pins, improved speed, and supports a Lipo Battery:
https://amzn.to/3v40DkE

MG996R Servo:
https://amzn.to/3NXbuUj

25Kg Servo:
https://amzn.to/3pEnikK

Micro Servo Motor:
https://amzn.to/3PBmNmj


SunFounder Servo Product page (Sunfounder.com)
https://www.sunfounder.com/products/25kg-high-torque-servo



Other must-have Tools and Components:

Top Arduino Sensors:
https://amzn.to/3vZbnfM

Super Starter kit for Beginners
https://amzn.to/3cq56C5

Top Oscilloscopes
https://amzn.to/3ctF3d8

Variable Supply:
https://amzn.to/2PEAqE7

Digital Multimeter:
https://amzn.to/2QGRPg1

Top Soldering iron kits: "best"
https://amzn.to/39nqDtb

3D printers:
https://amzn.to/3ruG1dt




DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I will receive a small commission. This helps support the channel and allows me to continue to make videos like this. Thank you for your support!
****************
For more Projects and tutorials visit my Websites

Electronic Clinic:
https://www.electroniclinic.com/


Follow me on Instagram:
https://www.instagram.com/electroniclinic/

Follow my Facebook Page Electronic Clinic:
https://web.facebook.com/profile.php?id=100063900156958

Follow my Facebook Group, Arduino Projects:
https://web.facebook.com/groups/190031841821771

Email:
stu_engineering@yahoo.com

About the Electronic Clinic:
Electronic Clinic helps the students and other professionals to learn electronics, designing, and programming. Electronic Clinic has tutorials on Arduino, Arduino Nano, Raspberry PI, image processing, gsm based projects, Bluetooth based projects, esp8266 projects, Nodemcu projects, robotics, desktop application designing and programming, PLC, SCADA, RC Planes, Electronics, Power Generation, HMI, and much more. Check my Playlists.

#servos #arduinoServo #servomotors