More DIY Electronics Training

I just recently finished up blogging about my experiences working through the experiments in the Make: Electronics book by Charles Platt. It took about a year and was 100% fun... I highly recommend this book to anyone wanting to really learn about electronics and circuit building... I learned more from this single book than I've learned anywhere else.

Now that the Make: Electronics blog is finished, I've decided to continue forward by digging into the Arduino. If you're not familiar with it, I don't think I could do an explanation justice, so I'll simply point you to the official Arduino site as well as to the hundreds of Arduino projects that exist across the Internet - Instructables has some here, Make magazine has some here... do a Google search and you'll find more information than you'll ever have time to read.

I selected the "Beginning Arduino" book by Michael McRoberts - it comes highly recommended and after reading through the first 50 pages or so, I knew it was the book for me. It has 50 projects that start from the extremely simple "Light an LED" all the way up to building full-fledged robots with servos and other sensors.

You can follow my work as I tackle these 50 projects over at HandsOnArduino - I post my notes, pictures, and videos... and I'm keeping a spreadsheet on the blog that tracks my purchases for the projects.

I must admit that my experiences with the NXT over the past 5 years have really caused me to want to go deeper into electronics and robot building, and I'm sure there are many kids and adults who feel the same... I'm hoping that documenting my experiences with these books will help others to see what's involved and maybe encourage them to continue forward...

Celebrating MINDSTORMS with a Remix - Part 3

The ROBOTMAK3RS continued their celebration of the 25th Anniversary of MINDSTORMS through these Fall and Winter remix projects. Each ROBOTMAK3R was tasked with selecting one LEGO set of their choice and combining it with a MINDSTORMS set. Below are the five amazing models they came up with. Braill3 by Jerry Nicholls Braill3 is an EV3-based LEGO Braille bricks reader. This robot uses its fingertip, made from three touch switches, to read messages written using the LEGO Braille bricks and will speak out what it detected. If it sees a simple maths problem it will attempt to solve it and give the answer as well. To learn more about the process of creating this machine, read Jerry's blog . Braill3 can be viewed here . Set Review: The Braille Bricks set is well thought out. The ratios of the letters is suitable for general use and the addition of some punctuation and arithmetic operators is excellent. There is a card showing what bricks there are and their quantities, but no form of sort

Celebrating 25 Years of MINDSTORMS

In celebration of the 25th Anniversary of MINDSTORMS, we take a trip through history. Please also visit ROBOTMAK3RS Community every week as we highlight different projects all through 2023 in celebration of the anniversary. Some of the early history is based on the content shared by Coder Shah in our MINDSTORMS EV3 Community Group . Some of the text and links may have been edited from his original posts for consistency and clarity. 1984 - Kjeld Kirk Kristiansen watched a TV program called "Talking Turtle," where MIT professor Seymour Papert demonstrated how children could control robot "turtles" using LOGO, a programming language he developed. 1988 - The collaboration between MIT and LEGO resulted in LEGO TC Logo in 1988, which allowed students to control LEGO models using computer commands. The video shows Papert demonstrating TC Logo. 1990 - LEGO TC Logo was hampered since the robots you built had to be tethered to a personal computer. LEGO and MIT

Celebrating MINDSTORMS with a Remix - Part 2

The ROBOTMAK3RS continued their celebration of the 25th Anniversary of MINDSTORMS through these summer and fall remix projects. Each ROBOTMAK3R was tasked with selecting one LEGO set of their choice and combining it with a MINDSTORMS set. Below are the five amazing models they came up with. Remote controlled material handle r by Jozua van Ravenhorst (aka Mr Jo) This remix combines the LEGO Technic Material Handler (42144) with MINDSTORMS EV3 (31313) It uses the power of pneumatic cylinders to move objects around. By using a bluetooth remote control, very precise movements can be made with this model. Touch sensors in the base chassis prevent the turret twisting the cables that go through the turntable to much. The program has several protections to prevent over pressurizing the system for each of the 3 individual pumps and valves that control the 2 booms and claws. The real version of this machine is mostly used in waste material sites to bring the material to machines that sort and

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