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Author: Wagner

Experimenting with Sound Localization and Arduino

By Wagner Posted on April 3, 2015 Posted in Showcase 9 Comments
Experimenting with Sound Localization and Arduino

Today I’m going to walk you through my experience trying to localize the source of a sound using Arduino. My goal with this was to add a feature to my robot that would make it more interactive and look more …

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Tagged with: arduino, robot, sound

Crazy Watch – Exploring electronics fundamentals

By Wagner Posted on July 1, 2014 Posted in Electronics Fundamentals, Tutorials 1 Comment
Crazy Watch – Exploring electronics fundamentals
Crazy Watch - Prototype B

β€œIt is good to have an end to journey toward; but it is the journey that matters, in the end.” ― Ernest Hemingway A few days ago my son came back from school with something that he had build in …

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Using Bluetooth and an Android phone for debugging Arduino sketches

By Wagner Posted on February 9, 2014 Posted in Tutorials No Comments
Using Bluetooth and an Android phone for debugging Arduino sketches

I bought a Bluetooth module a few months ago and never really tried to use it because in my mind it would be another module that would require hours digging the internet to find libraries, and some code sample to …

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Arduino – Project 3 – “The gripper”

By Wagner Posted on September 2, 2013 Posted in Robotic Gripper, Showcase No Comments
Arduino – Project 3 – “The gripper”

An Arduino Uno controlling a small robotic arm that sorts balls in their respective containers based on the ball colour. A TCRT5000 IR sensor is used for basic colour detection. I’ve made some progress over the weekend. Check it out…

Tagged with: arduino, arm, robotic

Project 3 – Ball sorter/collector – Step 1

By Wagner Posted on July 30, 2013 Posted in Competitions, Showcase No Comments
Project 3 – Ball sorter/collector – Step 1

Experimenting potential configurations for a mechanical arm. Motor + screw as actuator. To do: – Stop motor when the clamp grabs something (without crushing it) – Add servos for 2 axis movement The planned steps for this project actually are: …

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Project 2: Line following bot

By Wagner Posted on April 29, 2013 Posted in Competitions, Line Following, Showcase 1 Comment

Release Candidate Very hard to keep it steady as voltage increases. That’s the best speed/stability result I got so far. Now using 3 sensors. The video below has it running at about 6V. Test 1 With differential steering This is …

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Tagged with: Line Following, TCRT5000

The very basic: Circuits

By Wagner Posted on November 18, 2012 Posted in Resources, Tutorials No Comments

Circuits 1 – Khan Academy

The Big Boy is progressing…

By Wagner Posted on November 17, 2012 Posted in Competitions, Showcase 1 Comment

Big Boy video 2   It just needs to go to the right direction now πŸ™‚

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