This is an instructable on how to make a wall climbing robot using impeller technology. The goal of GECO (a research project from Ghent University) was to create a low cost, diy wall climbing robot.

Our solution uses the following parts:

- EDF ducted fan (70mm - 1,45kg thrust) (XRP-70142600)

- ESC (60A 2-6S)

- Lipo battery (2600 mAh)

- Arduino Uno

- Motor Board (L298N)

- Micro motors (Pololu 1595 - 1000:1 - 6V)

- Wifi module

- Ledstrip

And uses the following techniques:

- 3D printing

- Lasercutting

Step 1: Assembling

The zip file contains the 3D CAD models of the GECO robot. This way you can add or adjust parts from the robot.

It also contains a pdf file for lasercutting the base out of poplar wood (4 mm) and the cover out of pp (0.5 mm). After this you can 3D print the stl parts (PLA).

Everything is designed so assembling is easy.

Step 2: Electronics

First we add the impeller to the robot. After this you can add the lipo, esc, motorboard, motors, arduino, powerswitch and ledstrip.

The arduino will be powered by the lipo. To do this you will have to make a voltage regulator. The arduino will controll the motorboard, esc and ledstrip. You will have to connect a wifi module to the arduino so you can control the arduino from a distance.

We chose to integrate the arduino, voltage regulator and wifi module into one pcb, but this isn't necessary.

Step 3: Programming

The zip file contains a code in aruidno which is used to program the arduino chip and a processing file which is used to control the robot from a computer.

Step 4: Finishing

You can protect the content of the robot by adding this resealable cap.

Enjoy the GECO robot!

<p>Could I possibly get a wiring diagram and more pictures to assemble the rest of the robot</p>
<p>Contact me on facebook, so you can explain me more in detail what you want to know. https://www.facebook.com/rob.cardinaels</p>
<p>When I download the zip folder for programming I get an invalid zip for the folder and I'm not able to open the folder</p>
<p>This problem is solved ;) enjoy!</p>
<p>Thank You</p>

About This Instructable




Bio: Industrial designer
More by Cardinaels Rob:GECO - Wall climbing robot Armrest water rocket airplane 
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