Plasma Cutter Basics — An Introduction into Plasma Cutting
Things you need to know if you’re looking into purchasing a plasma cutter.
Build The Ultimate Robot: Part 1
WARNING! Before you read any further, I feel it only fair to warn you that this series is going to be akin to a very fast roller coaster ride.Over the years, I have built several robots of various shapes and sizes. Most of them were controlled by a microcontroller of one form or another. I have even built a few that were tethered to a desktop computer. It’s time to build a robust robot with an on-board PC computer. This will not be a toy. In this series, I am going to build two robots around ...
Build The Ultimate Robot: Part 2 | Wheel Assembly
I have built many robots in the past and the drivetrain always causes most of my grief. The type of drivetrain you decide on will dictate some of the factors used in the design of your robot, including its size and how many batteries it can carry. Since I am going to be building two robots, I think it’s important that I give them names to make referencing them throughout this series easier...
Build A GPS Smart Logger
I recently did a GPS series covering various GPS modules and their interfaces. A project that I have had in mind for a while was a small GPS Smart Logger. I call it a smart logger because in addition to the GPS data, you can log various other telemetry. You can also set the conditions and type of GPS data that gets logged...
Build The Ultimate Robot: Part 3 | Nase Assembly
This month, I will show you how to build the main base assembly for our two characters. Keep in mind that the dimensions and hole sizes given are based on the RS-64 actuator used on the Megabot and the RS-28 used on the Firebot. You are free to change these actuators, but some of the dimensions and hole locations may need to be changed accordingly. In this series of articles, the final robot is not as important as the journey that we take to get there. Many of you won’t build the exact robots...
Build The Ultimate Robot: Part 5
If you are building the Megabot or a similar robot, you should have the base assembled at this point. In this article, we are going to add the electronics that will make our robot move. I’ll show you the techniques I used so that you can apply them to your own design...
Build The Ultimate Robot: Part 6 | An Arm for Megabot
This month, we will add an external webcam to a fully articulated robot arm. We then will add buttons on our desktop controller program to allow us to control this arm.