Home OpenELAB 4WD Mecanum Robot Car for Arduino STEM
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB
Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB

OpenELAB 4WD Mecanum Robot Car for Arduino STEM

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Sale price €79,99

📦 Location of the warehouse: China

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Guarantee & Return Policy

Effective Date: March 27, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • Refunds may be subject to additional shipping fees unless the return is due to our error.
  • A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.

   

Payment Platform Fees

For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.
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Keyestudio 4WD Mecanum Robot Car for Arduino STEM - OpenELAB

OpenELAB 4WD Mecanum Robot Car for Arduino STEM

€79,99

This product not only facilitates the acquisition of programming knowledge for children, but also encompasses essential concepts in electronics, mechanics, control logic, and computer science.

This programming kit is a cost-effective, user-friendly, and open-source solution designed for enthusiasts and professionals alike. Its installation and connection process is straightforward, leveraging a backplate and a 2.54 anti-plug terminal, which require only a few simple assembly steps to construct a custom Mecanum robot car.

This kit comprises a total of twelve programming courses, encompassing a range of complexity from foundational to advanced levels. Should these offerings not fully satisfy your requirements, you have the option to modify the code and incorporate additional modules to enhance functionality.

Multiple Functions

  1. APP + Bluetooth Multi-functional Control: Control your robot via a dedicated app or Bluetooth for seamless operation.

  2. WS2812 RGB Running Lights: Programmable RGB lights for dynamic lighting effects.

  3. Seven-Color LED Display: Display vibrant, customizable seven-color lighting.

  4. Infrared Remote Control: Convenient IR remote for manual control.

  5. Omni-wheel Control: Enables smooth, omnidirectional movement.

  6. Ultrasonic Following: Robot can follow objects or people using ultrasonic sensors.

  7. Ultrasonic Obstacle Avoidance: Detect and avoid obstacles in real-time with ultrasonic sensors.

  8. 4WD Drive: Four-wheel drive system for enhanced stability and traction.

  9. Line Following: Robot can autonomously follow a line or track on the ground.

 

Product Introduction

 

Product Specifications Details
Product Dimensions 170×138×100mm
Product Weight 462.3g
Input Voltage 7-12V
Operating Voltage 5V
Power Consumption ≤15W
Motor Speed 5V 200 rpm
Motor Drive Form DRV8833 Motor Driver
Ultrasonic Sensing Angle <15 Degrees
Ultrasonic Detection Distance 2cm-400cm
Infrared Remote Control Distance 10 Meters (Tested)
Bluetooth Remote Control Distance 50 Meters (Tested)
Bluetooth APP Control Supports Android and iOS Systems

Kit Contents

  • Infrared Remote Control: For wireless control of the robot.

  • Seven-color LEDs: Customizable multi-color lighting effects.

  • RGB2812 LEDs: Programmable RGB LEDs for advanced lighting displays.

  • Line Tracking Sensor: Enables the robot to autonomously follow a line.

  • Servo Motor: Provides precise movement control.

  • Drive Motors: Powers the robot’s movement and motion.

  • Mecanum Wheels: Special wheels for omnidirectional movement.

  • Ultrasonic Module: Measures distance for obstacle detection and avoidance.

  • UNO PLUS Control Board: The main microcontroller for programming and controlling the robot.

  • Chassis and Base Plate: Pre-integrated components for easy assembly.

  • Wiring and Connectors: Necessary cables and connectors for module integration.

  • Matrix Keyboard: Provides additional control options.

  • Comprehensive Project Guides: Step-by-step instructions to help you understand the operation of sensors and modules.

Omni-Wheel Control

The vehicle uses Mecanum wheels, which enable omni-directional movement based on Mecanum wheel technology. With this system, the vehicle can move forward, sideways, diagonally, rotate, and perform various combinations of these movements. This provides a smoother and more flexible motion experience, allowing the vehicle to navigate and maneuver around obstacles with ease.

Product List

  • Driver Board  x1

  • Plus Development Board  x1

  • Expansion Board  x1

  • Mecanum Wheel A  x2

  • Mecanum Wheel B  x2

  • Ultrasonic Sensor Mount  x1

  • Motor Mounting Plate  x4

  • Servo Mounting Platform  x1

  • Fixed Motor Bracket  x1

  • Servo  x1

  • Ultrasonic Sensor  x1

  • Bluetooth Module  x1

  • Gear Motor  x4

  • Remote Control  x1

  • Winding Tube  x1

  • Track for Line Following  x1

  • Acrylic Spacer  x6

  • TYPE-C USB Cable  x1

  • 4P to Female Dupont Cable  x1

  • 5P Cable  x1

  • 4P Cable  x1

  • 3P Cable  x2

  • Coupling  x4

  • Zip Ties  x5

  • Semi-friction Pin  x4

  • Cross Shaft Sleeve  x4

  • Double Copper Pillar  x4

  • M3*8mm Screws  x10

  • M3*30mm Screws  x9

  • M1.4*10mm Screws  x6

  • M2*8mm Screws  x3

  • M3*6mm Screws  x10

  • M1.2*5mm Self-tapping Screws  x6

  • M2.3*16mm Self-tapping Screws  x4

  • M3 Nickel-plated Nuts  x10

  • M2 Nickel-plated Nuts  x3

  • M1.4 Nickel-plated Nuts  x6

  • Screwdriver  x1

 

Why Choose This Product?

  • Versatile Functionality:

    This device offers a wide range of features, making it highly versatile. It includes color light displays, infrared control, Bluetooth connectivity, universal wheel navigation, ultrasonic following, and obstacle avoidance, as well as a four-wheel drive system and vehicle tracking. It’s fully compatible with the UNO PLUS control board, giving you an all-in-one solution for various robotic applications.

  • Easy Assembly:

    Building your robot is hassle-free, thanks to the integrated motor drive, RGB2812, and seven-color LEDs on the base plate. No soldering is required, making it an ideal choice for beginners and those who prefer a quick, simple setup.

  • Expandable and Future-Proof:

    To ensure long-term flexibility, this product preserves IIC, UART, SPI, and ESP8266 WiFi connections. This means you can easily expand your robot with additional sensors and modules as your project evolves. Plus, the included Matrix keyboard provides excellent control options for even more customization.

 1. General Shipping Information

  • We provide premium shipping methods with a tracking number for each order.
  • Shipping address should be input in English without any special symbols to help the courier company recognize your address in the system. We will ship according to the shipping address you provided. Please notify us of any address change before your order is marked "Shipped" to avoid parcel loss.
  • Please contact our customer service staff immediately if you need to cancel or change an order. Once your order has reached "Shipped" status, it can no longer be canceled or changed in any way. To avoid complications, please recheck your shopping cart before checkout.
  • We can ship all in-stock orders within 1 business day as your order has been confirmed.
  • All items are inspected before dispatch and are carefully hand-packed.
  • With standard courier practice, you need to check the contents of the parcel before signing for your goods. Otherwise, we will not be held responsible for any damage that may have occurred in transit.

 

2. Shipping Options for Germany and EU* countries

(For Products in Munich Warehouse)

2.1 Shipping options for an order value of up to €30 inside Germany or €50 inside the EU*

Shipping Options:

Shipping Options Germany EU*
Deutsche Post

 €3.5 
Arrive in 3-4 Business Days		 €6 
Arrive in 5-9 Business Days
DHL Paket

 €6 
Arrive in 2-3 Business Days		 €15 
Arrive in 3-7 Business Days
DHL Express

 €14 
Arrive in 1-2 Business Day		 €65 
Arrive in 2-3 Business Days

  

2.2 Free shipping options for an order value of above €30 inside Germany or €50 inside the EU*:

Free Shipping Options Germany EU*
Deutsche Post

 Free Above €30 Free Above €50
DHL Paket 

 + €2 for Above €30 / Free Above €60 + €8 for Above €50 / Free Above €80
DHL Express 

 + €10 for Above €30 + €60 for Above €50

  • Certain EU Countries are not included in our EU Zone definition: United Kingdom (excluding Ireland), Switzerland, Liechtenstein, Vatican City, Albania, Belarus, Norway, Ukraine, and Iceland. For the above countries, the International Shipping Rule applies.
  

2.3 Shipping Options for International Countries:

(via Deutsche Post or YunExpress)

Order Amount International
€0 - €15 €8
€15 - €30 €7
€30 - €50 €6
€50 and above €4

Important Notice:

  • Please verify the inventory location on the product page before placing your order to confirm delivery timeframes. 
  • For products in the Shenzhen warehouse, we will typically first ship the products from the Shenzhen warehouse to our Munich warehouse, which will take around 1.5 weeks. After we receive the shipment in Munich, we will send the items to you. We will only arrange YunExpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50.
  • If you place an order with products from both Munich and Shenzhen warehouses, we will first ship the products in the Munich warehouse, and then send the remaining products to you when we receive them from Shenzhen.

   

3. International Warehouse

Our products are stored in both our Munich and Shenzhen warehouses to provide more flexible logistics solutions tailored to different regions and customer needs. On each product's description page, we indicate the specific warehouse location to help you better plan your purchase and delivery schedule.
 

3.1 German Warehouse

For products stored in our warehouse in Munich, we use either Deutsche Post or DHL for shipping, depending on the size of the package. Logistics within Germany are very efficient, with an estimated delivery time of 2-4 business days, ensuring you receive your order quickly and conveniently. For Western EU countries, the estimated delivery time is 4-6 business days. For Eastern EU countries, the estimated delivery time is 6-8 business days.
 

3.2 Chinese Warehouse

We will only arrange YunExpressexpress shipping from Shenzhen for orders with products in the Shenzhen warehouse worth more than €50. Orders directly shipped from our Shenzhen warehouse are handled by YunExpress. Given the complexities of international shipping, the estimated delivery time for these packages is around 10 business days, though this may vary slightly due to customs processes or other uncontrollable factors. Otherwise, the products will first be shipped from China to our Munich warehouse and then shipped to the final destination. 
  
To ensure that your order is delivered within your desired timeframe, we recommend reviewing the warehouse information provided on the product pages before placing your order and selecting the appropriate shipping option. If you have any questions or need further assistance, please don't hesitate to contact our customer support team—we are here to help you!
   
       

4. Customs and Taxes

4.1 How are customs handled by OpenELAB for import or export?

Whether shipped from Germany or China, we cover all import duties and taxes, ensuring that you receive your package without any additional costs or hassle with customs.  
  

4.2 How is VAT charged when the Customer places an order from OpenELAB?

In accordance with the newest VAT e-commerce rules in the EU, OpenELAB shall have the right to charge the amount of VAT. The standard rate of actual VAT applied is subject to the European government's freedom to set the number and level. Such an amount of VAT will be charged when you place an order from OpenELAB. Please contact OpenELAB if you have any questions when you pay such VAT.  
  

4.3 What kind of fee will be charged except VAT?

Except for the VAT, OpenELAB will charge any handling fee when you are placing any purchase orders, which includes but is not limited to customs duty, import VAT, freight costs, etc. Customs duty and import VAT will be paid on the importation of goods from outside the EU into an EU country, and such amount is calculated as a percentage of the customs value of goods. Please note that it may take 1-2 working days for Deutsche Post/DHL/FEDEX or 3-4 working days for YunExpress for the status to update.


Effective Date: March 27, 2025

At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.

  

1. Warranty Disclaimer

Unless explicitly stated in a specific agreement or purchase order, OpenELAB makes no warranties—express or implied—regarding the fitness, suitability, or merchantability of any product for a particular purpose or special use.

  

2. Warranty Policy

Warranty Period

The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.

Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.

If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.

After the warranty period, support may still be available at a reasonable fee.

  

Warranty Exclusions

The warranty does not apply in the following cases:

  • The product is beyond the 12-month warranty period.
  • Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
  • Issues caused by Force Majeure events (e.g., natural disasters, war, legal changes, etc.).
  • Unauthorized repair attempts by the customer.
  • The product is not defective but has been opened and is non-returnable by policy.

   

3. Returns & Refunds

If you're not satisfied with your purchase, you may be eligible for a return or exchange:

  • Return for Refund: Within 15 days of receipt (unopened).
  • Return for Replacement: Within 30 days of receipt (damaged or defective).
  • Exchange Window: Up to 30 days from receipt.

Please email us at info@openelab.io for a return authorization before sending anything back.

  

Return Conditions

  • Items must be in original, clean, and mint condition with packaging intact.
  • Returns of damaged, used, scratched, modified, or programmed items will not be accepted.
  • Include the receipt, a brief note with your name, order number, and reason for return.

  

Shipping & Fees

  • Customers are responsible for return shipping to our warehouses in Europe, the US, or China.
  • Refunds may be subject to additional shipping fees unless the return is due to our error.
  • A flat €8 shipping fee will be deducted for returned items that originally qualified for free shipping.

   

Payment Platform Fees

For refunds processed through third-party platforms such as PayPal or Braintree, a standard 3.5% service fee may be deducted to cover payment processing costs.