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You're reading from  Learn Robotics Programming - Second Edition

Product typeBook
Published inFeb 2021
PublisherPackt
ISBN-139781839218804
Edition2nd Edition
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Author (1)
Danny Staple
Danny Staple
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Danny Staple

Danny Staple builds robots and gadgets as a hobbyist, makes videos about his work with robots, and attends community events such as PiWars and Arduino Day. He has been a professional Python programmer, later moving into DevOps, since 2009, and a software engineer since 2000. He has worked with embedded systems, including embedded Linux systems, throughout the majority of his career. He has been a mentor at a local CoderDojo, where he taught how to code with Python. He has run Lego Robotics clubs with Mindstorms. He has also developed Bounce!, a visual programming language targeted at teaching code using the NodeMCU IoT platform. The robots he has built with his children include TankBot, SkittleBot (now the Pi Wars robot), ArmBot, and SpiderBot.
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Attaching the light strip to the Raspberry Pi

Before we write code to display color sequences on the LED SHIM, we need to attach it to the Raspberry Pi on our robot. After we have finished this section, the robot block diagram will look as in Figure 9.3:

Figure 9.3 – The robot block diagram with the LED strip

The block diagram now shows the LED strip connected to the Raspberry Pi, with an arrow indicating information flow from the Raspberry Pi to the strip. The strip is highlighted as a new addition to the system. Let's see how this works.

Attaching the LED strip to the robot

The Pimoroni LED SHIM attaches quite readily to the Raspberry Pi. We put it on top of the motor controller, with its pass-through header, so that we can see the lights on top. Take a look at Figure 9.4 to see how:

Figure 9.4 – Fitting the LEDs

Use Figure 9.4 with the following steps to attach the strip:

  1. The strip is small...
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Learn Robotics Programming - Second Edition
Published in: Feb 2021Publisher: PacktISBN-13: 9781839218804

Author (1)

author image
Danny Staple

Danny Staple builds robots and gadgets as a hobbyist, makes videos about his work with robots, and attends community events such as PiWars and Arduino Day. He has been a professional Python programmer, later moving into DevOps, since 2009, and a software engineer since 2000. He has worked with embedded systems, including embedded Linux systems, throughout the majority of his career. He has been a mentor at a local CoderDojo, where he taught how to code with Python. He has run Lego Robotics clubs with Mindstorms. He has also developed Bounce!, a visual programming language targeted at teaching code using the NodeMCU IoT platform. The robots he has built with his children include TankBot, SkittleBot (now the Pi Wars robot), ArmBot, and SpiderBot.
Read more about Danny Staple