Uploaded April 2020 | Updated September 2026, 2 weeks ago
Robotic arm with vacuum suction pump controlled by Arduino. The robotic arm has a steel design and it full assembled. There are 4 servo motors on the robotic arm. There are 3 high torque and high quality servo motors. In this project, how to move the robotic arm with 4 potentiometers using an Arduino is shown. An ON / OFF switch for the air pump and a push button for the solenoid valve were used. Thus, the motor and valve can be manually intervened, which saves you power and current.
Also see this project: mXY Board - Low-Budget XY Plotter Drawing Robot Board youtu.be/0QjO08HNXos
Robot Arm Kit - bit.ly/2UVhUb3
Package:
1* Robot Arm Kit (Assembled)
2* KS-3620 180° Servo
1* KS-3620 270° Servo
1* 90d 9g Servo
1* Air (Vacuum) Pump
1* Solenoid Valve
1* Silicone Tubing Hose
Required Hardware:
1* Arduino UNO R3 -
bit.ly/2xt9MVk
amzn.to/2LZr6t4
1* Sensor Shield :
bit.ly/2Xfi92d
4* Potentiometer :
bit.ly/2GeU4zQ
amzn.to/3dlgYq1
4* Potentiometer Knob :
bit.ly/2JNbqEF
amzn.to/3cJ2Lm9
1* ON/OFF Switch
bit.ly/2RkSv8m
amzn.to/3sBgq3Y
1* Momentary Push Button
bit.ly/34i61Pt
amzn.to/31EA96Q
1* 6V 2A Power Supply
bit.ly/2y07lKu
1* 9V Adapter
bit.ly/2QByf2d
amzn.to/39y3Ivl
1* Waterproof Box
bit.ly/3bYm0on
1* Mini Breadboard
bit.ly/35cBGRm
amzn.to/2M15Wea
1* Silicone Tubing Hose
bit.ly/2wkCB6y
amzn.to/3cDYWOT
1* Power Drill
bit.ly/39WOa1r
amzn.to/31E1yGh
3 in 1 Jumper Wire
bit.ly/2J6de9E
amzn.to/3doetmT
Recommended Items:
Use Your Muscles in Project - amzn.to/3wdL45C
37 Sensor & Module Packages - amzn.to/3m66WeQ
Try this Robot Arm - amzn.to/3fq8DCl
Best Resin 3D Printer - amzn.to/39tY8KB
Arduino Compatible Kits - bit.ly/2J2AFF7
Banggood Spring Sale - bit.ly/3slMbOn
Source Code and Schematic:
github.com/MertArduino/roboticArmVacuum
Features:
KS3620 Metal Digital Servo:
Voltage: 4.8-6.6V
Speed: 0.16sec/60°(6.6V)
Torque:
15kg/cm(4.8V)
20kg/cm(6.6V)
No-load Current: 80-100mA
Frequency: 500us-2500hz
Air (Vacuum) Pump:
Voltage: DC 5V
No-load Current: 0.35A
Suitable Voltage: DC 4.8V-7.2V
Pressure Range: 400-650mmhg
Weight: 60 grams
Solenoid Valve:
Rated Voltage: DC 6V
Current: 220mA
Suitable Voltage: DC5V-6V
Pressure Range: 0-350mmhg
Weight: 16 grams
Robotic arm with vacuum suction pump controlled by Arduino. The robotic arm has a steel design and it full assembled. There are 4 servo motors on the robotic arm. There are 3 high torque and high quality servo motors. In this project, how to move the robotic arm with 4 potentiometers using an Arduino is shown. An ON / OFF switch for the air pump and a push button for the solenoid valve were used. Thus, the motor and valve can be manually intervened, which saves you power and current.
Also see this project: mXY Board - Low-Budget XY Plotter Drawing Robot Board youtu.be/0QjO08HNXos
Robot Arm Kit - bit.ly/2UVhUb3
Package:
1* Robot Arm Kit (Assembled)
2* KS-3620 180° Servo
1* KS-3620 270° Servo
1* 90d 9g Servo
1* Air (Vacuum) Pump
1* Solenoid Valve
1* Silicone Tubing Hose
Required Hardware:
1* Arduino UNO R3 -
bit.ly/2xt9MVk
amzn.to/2LZr6t4
1* Sensor Shield :
bit.ly/2Xfi92d
4* Potentiometer :
bit.ly/2GeU4zQ
amzn.to/3dlgYq1
4* Potentiometer Knob :
bit.ly/2JNbqEF
amzn.to/3cJ2Lm9
1* ON/OFF Switch
bit.ly/2RkSv8m
amzn.to/3sBgq3Y
1* Momentary Push Button
bit.ly/34i61Pt
amzn.to/31EA96Q
1* 6V 2A Power Supply
bit.ly/2y07lKu
1* 9V Adapter
bit.ly/2QByf2d
amzn.to/39y3Ivl
1* Waterproof Box
bit.ly/3bYm0on
1* Mini Breadboard
bit.ly/35cBGRm
amzn.to/2M15Wea
1* Silicone Tubing Hose
bit.ly/2wkCB6y
amzn.to/3cDYWOT
1* Power Drill
bit.ly/39WOa1r
amzn.to/31E1yGh
3 in 1 Jumper Wire
bit.ly/2J6de9E
amzn.to/3doetmT
Recommended Items:
Use Your Muscles in Project - amzn.to/3wdL45C
37 Sensor & Module Packages - amzn.to/3m66WeQ
Try this Robot Arm - amzn.to/3fq8DCl
Best Resin 3D Printer - amzn.to/39tY8KB
Arduino Compatible Kits - bit.ly/2J2AFF7
Banggood Spring Sale - bit.ly/3slMbOn
Source Code and Schematic:
github.com/MertArduino/roboticArmVacuum
Features:
KS3620 Metal Digital Servo:
Voltage: 4.8-6.6V
Speed: 0.16sec/60°(6.6V)
Torque:
15kg/cm(4.8V)
20kg/cm(6.6V)
No-load Current: 80-100mA
Frequency: 500us-2500hz
Air (Vacuum) Pump:
Voltage: DC 5V
No-load Current: 0.35A
Suitable Voltage: DC 4.8V-7.2V
Pressure Range: 400-650mmhg
Weight: 60 grams
Solenoid Valve:
Rated Voltage: DC 6V
Current: 220mA
Suitable Voltage: DC5V-6V
Pressure Range: 0-350mmhg
Weight: 16 grams





![Watch This Speaker Come to Life With Arduino!
Watch This Speaker Come to Life With Arduino! In this exciting tutorial, you’ll learn how to build an Arduino project that can speak and react to your commands. We’ll show you how to:
- Play audio files using a simple speaker
- Use an SD card module to store and access multiple sound files
- Upload and trigger various sounds based on different commands
This is a great starting point for projects like talking robots, interactive gadgets, or custom sound effects for your DIY electronics. No advanced experience needed — perfect for beginners and makers who want to give their Arduino a voice!
Arduino UNO R3 (Elegoo Clone) - https://amzn.to/46DB5er
Arduino UNO R4 (Arduino Original) - https://amzn.to/457PQ7h
Arduino UNO R3 (Clone) - https://amzn.to/40dMxtA
Jumper Wires (Elegoo 120pcs) - https://amzn.to/4nMHGtm
Jumper Wires (120pcs) - https://amzn.to/3UaQAmK
SD Card Module (HiLetgo 5pcs) - https://amzn.to/4lrmSWR
Micro SD Card Module (Adafruit) - https://amzn.to/4eLLc33
Mini Speaker (Model 1) - https://amzn.to/3GIjbwA
Mini Speaker (Model 2) - https://amzn.to/4lOIaNA
Mini Speaker (Model 3) - https://amzn.to/40OZQRa
💾 About the SD Card Module Adapter
The MicroSD Card Adapter is a module that allows your Arduino to read and write files to a microSD card using the SPI interface. It works with most Arduino boards and allows access to audio files and other data stored on the card.
🎵 Audio Playback Library
We’re using the TMRpcm library, which enables asynchronous playback of WAV/PCM audio files directly from an SD card. Compatible with Arduino Uno, Nano, Mega, and similar boards.
🔗 Library Download:
https://github.com/TMRh20/TMRpcm
🎧 Convert Audio to WAV Format:
https://audio.online-convert.com/convert-to-wav
Make sure to use mono, 8-bit or 16-bit, and 8kHz–32kHz sample rate for best compatibility.
💻 Project Source Code
📂 GitHub Repository:
https://github.com/MertArduino/Make-an-Arduino-Project-that-Speaks-and-Reacts
Background Music:
Tobu & Itro - Sunburst [NCS Release]
https://youtu.be/4lXBHD5C8do Watch This Speaker Come to Life With Arduino!](https://i.ytimg.com/vi/gi9mqIha8n0/mqdefault.jpg)




