Follow the instructions below to enable your machine to install un-signed device drivers. This site uses cookies. How would I manipulate the code so that it performs a set of actions at a given time? To create this article, 13 people, some anonymous, worked to edit and improve it over time. Accept all of the defaults and ensure that the location of the Python software is added to the PATH of the computer. Is this article up to date? Once you have found your downloaded pyusb

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Controlling the Maplin Robot Arm with Scratch V2 Offline on Microsoft Windows 10

Nevertheless, I think it is an interesting learning experience and a starting point for other projects see this video to add position sensors using potentiometers: You will need to type in this script, or alternatively, copy and roboric. This means that you can only move the arm by telling a specific joint to move in a certain direction for a certain amount of time.

How can I set a home point for the robotic arm so that it will return to a standard position when it is done?

The code is available mwplin This article will show you how you can write a program for your Raspberry Pi to control your USB robotic arm from Maplin.


The installer will then add the library to python’s files. Not Helpful 1 Helpful 3. Download the PyUSB library.

By taking inspiration i. Raspberry Pi, using some basic Python. You may use these HTML tags and attributes: In a complete departure from my previous posts, and as a result of buying one of these Arms for my kids for Christmas I thought I would write-up what I have done with it.

Using the Maplin Robotic Arm with Scratch

Create a directory called Robot and save the following source code in it as: However, the motors may move at slightly different speeds when moving in the opposite direction. This site uses cookies.

The “wait command” is passed into MoveArm, so MoveArm 1, [0,1,0] would rotate the base counterclockwise [0,1,0]then wait for 1 second.

Cookies make wikiHow better. Ram some heavy weights. To find out more, including how to control cookies, see here: Once you have found your downloaded pyusb Type in “clear” then type “sudo nano arm.

Press the Control and O that’s an O not a zero to save the mapln. Leave a Reply Cancel reply Your email address will not be published.

How to Use a USB Robotic Arm with a Raspberry Pi (Maplin): 5 Steps

Using the Maplin Arm with Scratch. Plug in your Robot arm and type “sudo shutdown -r now” this restarts the Pi.


Write the command script. The arm comes in a box and it needs to be assembled, something that takes approx 2.

Using the Maplin Robotic Arm with Scratch | Franco Raimondi

Tips If your maplun or command line throw up an arm connection error, experiment with restarts and different states of on or off of the arm and that should fix the problem. It is not possible to set a home point.

When I use this command MoveArm 1,[0,1,0] in a sequence above, wouldn’t I need to include some waiting command, or is that integrated within the board of the arm? This will be dobotic in Step 2. Open the web browser, and go to ” http: The program works by sending a direction and time to operate the motors.

Adafruit Industries — for the article on using lib-usb on Windows hacking the connect article.