Archives for August 2012 | Mindstorms Robots

Monthly Archives: August 2012

Gripper (Claw) for Small 2×2 & 2×4 LEGO Bricks

August 13, 2012 LEGO Technics, Building Techniques No comments

Here’s a Gripper for Small LEGO Bricks I’ve developed for a larger project. It is designed to pick-up standard 2×2 and 2×4 LEGO Bricks. The gripper is opened and closed via a [spfm] with a 24-tooth Clutch in the drive train to take care of the need for limit-switches and encoders.

Using LEGO Mindstorms RIS (RCX) KIT with Windows7

Installing LEGO Mindstorms Robotics Invention System (RIS) on to a Windows7 PC is frustrating to say the least, as I’ve just discovered this while setting up my son’s computer to allow him to program my old RCX’s.

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- FIRST LEGO League Compatible Robot – Mark III
  
  8:00 pm By sparramc
  This is third in a serious of FIRST LEGO League (FLL) Robot which can be made from a single LEGO Mindstorms EV3 (Home 31313) kit and Read More »
- FLL Animal Allies: Climbing the Bio-mimicry Wall – Part II
  
  3:34 pm By sparramc
  After setting my new 2017 group of FIRST LEGO Leage (FLL) Students the “Bio-mimicry Wall Climbing Task” from the 2016 Animal Allies Challenge, I thought I Read More »
- FLL Animal Allies: Climbing the Bio-mimicry Wall with Robot
  
  9:27 pm By sparramc
  After setting my new 2017 group of FIRST LEGO Leage (FLL) Students the “Bio-mimicry Wall Climbing Task” from the 2016 Animal Allies Challenge, I thought I should prove Read More »
- Preforming the Polygon Shuffle with a EV3 Gyroscope
  
  12:55 am By sparramc
  A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. The name tells you how many Read More »
- Using the TCS230/TCS3200 Color Sensor with an Arduino
  
  12:00 am By sparramc
  In this article I will endeavour to show how to detect colours with an Arduino connected to the TCS230/TCS3200 colour sensor. The TCS3200 colour sensor can Read More »

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LEGO Mindstorms EV3 Posts
- FLL Animal Allies: Climbing the Bio-mimicry Wall – Part II
  
  3:34 pm
  After setting my new 2017 group of FIRST LEGO Leage (FLL) Students the “Bio-mimicry Wall Climbing Task” from the 2016 Animal Allies Challenge, I thought I Read More »
- FLL Animal Allies: Climbing the Bio-mimicry Wall with Robot
  
  9:27 pm
  After setting my new 2017 group of FIRST LEGO Leage (FLL) Students the “Bio-mimicry Wall Climbing Task” from the 2016 Animal Allies Challenge, I thought I should prove Read More »
- Preforming the Polygon Shuffle with a EV3 Gyroscope
  
  12:55 am
  A polygon is any 2-dimensional shape formed with straight lines. Triangles, quadrilaterals, pentagons, and hexagons are all examples of polygons. The name tells you how many Read More »
- LEGO Mindstorms EV3 Audio Streamed via Bluetooth Audio
  
  11:00 pm
  Whilst displaying my Robots at a major Exhibition, I got to thinking that it would be great to pipe the EV3’s Audio to a Bluetooth Speaker, Read More »
- RGB LED Strip Controller for LEGO Mindstorms EV3 or NXT
  
  2:03 pm
  Some may have seen my article, “Using WS2812B Addressable RGB LED Strips with Arduinos“, back in September? As can be seen in that article, controlling Addressable LEDs is Read More »

Rotacaster Soccer Bot

LEGO Mindstorms NXT Posts
- RGB LED Strip Controller for LEGO Mindstorms EV3 or NXT
  
  2:03 pm
  Some may have seen my article, “Using WS2812B Addressable RGB LED Strips with Arduinos“, back in September? As can be seen in that article, controlling Addressable LEDs is Read More »
- Guide to using the PixyCAM Camera’s EV3-G Blocks
  
  12:00 pm
  In this article, I attempt to describe the LEGO PixyCAM block, which is used in conjunction with the LEGO Mindstorms EV3 Software. Check out the “Getting Read More »
- Getting Started with the LEGO Mindstorms & the PixyCAM
  
  12:00 am
  I trust this article will get you up an running quickly with PixyCAM and the LEGO Mindstorms EV3 (NXT). Please make sure you have a LEGO Read More »
- LEGO Mindstorms NXT Coloured Ball Sorting Crane
  
  3:33 pm
  Good things do sometimes come from disasters. A couple of days ago I was attempting to lift down approximately 5Kg of assorted LEGO parts when the Read More »
- Computerised Vertical-Lifting-Span Railway Bridge
  
  1:49 pm
  Movable Vertical-Lift-Span Bridges have a movable portion deck which remains horizontal as it is lifted vertically. The amount of headroom available is determined by the variations Read More »

Mindstorms Monkey Business

Raspberry Pi Posts
- Using the ‘Google Cloud Vision API’ with your Raspberry Pi
  
  1:48 pm
  What is the ‘Google Cloud Vision API’? Google Cloud Vision API enables your robot to understand the content of an image by encapsulating powerful machine learning Read More »
- Raspberry Pi Cheat Sheet – Learning Basic Linux Commands
  
  8:54 pm
  A big part of using a Raspberry Pi is also using the terminal. The terminal is something that a lot of people try to avoid, because Read More »
- Using Flask to Control Raspberry Pi GPIOs
  
  10:39 pm
  With this project you can create a standalone web server with a Raspberry Pi that can toggle two LEDs. You can replace those LEDs with any Read More »
- Ensure the Latest Node.js on Your Raspberry Pi
  
  4:33 am
  This is just a quick tutorial explaining how you can install the latest version of Node.js on your Raspberry Pi. Link to this post! Read More »
- How to connect & use a VGA Monitor with Raspberry PI
  
  1:52 pm
  For a while I have been looking into a compact Video Monitor to use with a Raspberry or Banana PI. Whilst in a opportunity shop looking Read More »

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Recent Comments
- David Luders: I would not have thought that the EV3 Medium Mo »
- sparramc: I didn't get around to making Instructions. T »
- Jaswinderjeet Dhillon: how do u build this thing!!!!!!!!!!!!!!!!!!!!!! »
- sparramc: I neglected to remove them prior to the photo »
- Han Nieuwenhuize: SIngle 31313? I think I see a gyrose »

Need LEGO Parts, Manual, …

Monthly Archives: August 2012

Here’s a Gripper for Small LEGO Bricks I’ve developed for a larger project. It is designed to pick-up standard 2×2 and 2×4 LEGO Bricks. The gripper is opened and closed via a [spfm] with a 24-tooth Clutch in the drive train to take care of the need for limit-switches and encoders.

Installing LEGO Mindstorms Robotics Invention System (RIS) on to a Windows7 PC is frustrating to say the least, as I’ve just discovered this while setting up my son’s computer to allow him to program my old RCX’s.

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Latest Articles

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Need an sBrick

LEGO Mindstorms EV3 Posts

Rotacaster Soccer Bot

LEGO Mindstorms NXT Posts

Mindstorms Monkey Business

Raspberry Pi Posts

Website's Tag Cloud

Visit Brixhibition

Check out the Sorting Factory

Recent Comments

Need LEGO Parts, Manual, …

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