Brooklyn, NY Here we come! Paul, Jeff, Miles, David (from left to right) will be headed to New York in July to compete against 15 other teams in the Red Bull Creation challenge. You can read the official e-mail below.
Your team has made it to the final round of Red Bull Creation, and you are invited to come to New York to take part in the ultimate 72 hour build-a-thon!
Go ahead and jump up and down, run around, call everyone you know (most importantly your teammates) and do what you need to do to celebrate, cause you’re invited to take the final challenge! Yes it’s true. You Won.
When I build personal projects, I like things to be modular. You never know when the LCD you just wired up could be grabbed and used in another project… and wouldn’t it be nice if you didn’t have to desolder/cut wires just to re-position something tightly stuffed inside of your project enclosure? This probably explains why I end up making so many wiring harnesses and consequently crimping wires.
In the past, I used a pair of pliers and a soldering iron to connect these crimps to whatever wire I happened to be using at the time. This worked, but it was tedious and the outcome could have looked better. Why wouldn’t I use a pair of crimp pliers might you ask? Well, when I searched for crimp tools in the past, such as the ones recommended for JST XH crimps, they were priced close to $500! Absurd!
I think some of the folks at the hacker space still think I am a crazy for raving about these things as much as I have, but I just can’t get over how having the right tool for the job simplifies things. They let me crimp things easier (no more cursing as the crimp flies across the room), make stronger crimps (I hadn’t realized how critical it was to crimp the wire jacket until using these), and crimp way faster than before.
In particular, they are a HUGE help when you have to crimp lots of things at once. In my case, I needed them to assemble cables I include in SX2 Mini mill tachometer kits I put together. I was rather concerned about the time it would take me to crimp all of those connectors, but with the right tool it turned out to be a breeze.
Thanks to Bill from I Heart Engineering, we now have a pair of these crimp pliers for the space too! If you ever need to use them, swing on by!
I picked up a SX2 Mini mill recently via Little Machine Shop (They call it the HiTorque Mini Mill 3900). When I received it, I noticed there was a port for a digital tachometer readout on the side of it. I though this might be useful, but felt 125$+ for it was a little excessive for what it was. Atop of this, they were out of stock.
I ended up reverse engineering the protocol, building some less expensive kits, and documented how exactly I figured out the protocol. Along the way, I also discovered how to make the mill run in reverse!
If you wondered how a reverse-engineering problem like this is approached or what tools are used, this could be an interesting read:
Last weekend we displayed our projects at Robot Fest 2011. In our photos, you may notice a few new things on display. This is because in 2010 Robot Fest also became Mid Atlantic Mini Maker Faire. Unfortunately we spent most of the day behind our table and we were not able to capture everything at the event. If you have photos of the event to share with us please e-mail them to firstname.lastname@example.org