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Retro Psion 5MX PDA Tweets Via Raspberry Pi Zero

This project adds a whole new element to revitalizing retro hardware with a Raspberry Pi. If you’re looking for a fun way to tweet with a Raspberry Pi and have an affinity for old-school hardware, look no further than this clever Psion 5MX-driven Pi project created by maker and developer Kian Ryan. Using a serial connection and a little …

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Build your own creepy-cool robot dog with this Kickstarter-funded DIY kit

If you can’t get enough of all the incredibly cool, but definitely just as creepy Boston Dynamics robot dogs, why not try to make your own? Of course, yours won’t be life-size, but with the Petoi Bittle DIY kit, you can build and code a palm-sized robot dog from scratch. Featured before, the Petoi Bittle is a Kickstarter-funded DIY kit …

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Node-RED.

1 Introduction This documentation catalogs the progress made so far in the installation of the Node-Red development tool used for data collection and analysis of Margherita 1 & 2. Not all methods and tools listed are used in the the current finished product, but were listed here in case any future user of Node-RED finds …

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Design and Development of a Low-Cost Inspection Robot

1.   Introduction Our nation’s infrastructure is aging and deteriorating rapidly. Currently there is no mechanism to thoroughly inspect the condition of our bridges, waste tanks, pipelines, and reactors. Many of these structures have reached the end of their design life and need to be inspected for deterioration. Like this situation on land, there is also …

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Learn to use the Linux command line, C++, and Python

Things you need to knowTwo Flavors/Distros we will be using. CentOS release 6.4 (Final) on Taz.harding.edu Raspbian 3.10.25 – a modification of DebianCommand line programs ls or ls cp – copy a file to another location mv – rename a file cd – change directory/folder mkdir – create a directory/folder rm – remove file (rm …

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RASPBERRY PI READS WHAT IT SEES, DELIGHTS CHILDREN

[Geyes30]’s Raspberry Pi project does one thing: it finds arbitrary text in the camera’s view and reads it out loud. Does it do so flawlessly? Not really. Was it at least effortless to put together? Also no, but it does wonderfully illustrate the process of gluing together different bits of functionality to make something new. Also, …

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