With any hobby, it’s easy for things to get out of hand. Equipment can get scattered around the house, chargers lost in the car while cables languish in the shed… but it doesn’t have to be this way. With a go-bag or go-box, everything required is kept together in a ready-to-go condition. Heading out for a day of filming? Grab the go-bag and you’re all set. [oliverkrystal] wanted to apply this to a ham radio setup, and built this ham shack-in-a-box.
Wanting to use proven components and keep things rugged and usable, the build starts with a 6U-sized plastic rack mount case. This saves weight over plywood versions and is nice and tough. A combination of off-the-shelf rack mount parts and 3D printed pieces are brought together to make it all happen. [oliverkrystal]’s printed cable organisers are a particular treat, and something we think could help a lot of builds out there.
It all comes together as an impressive self-contained unit with two radios, an antenna tuner, in-built illumination and other useful features. No longer does one have to scramble around preparing gear for the weekend’s hamventures – grab the box and you’re ready to go!
Perhaps you don’t have a lot of ham gear, though? Try this setup to get going for less than $100.
Experimentations with haptics
[Chris] sent in two videos (1, 2) documenting his experiments with haptic feedback. He’s recording the position of a DC motor and can either play it back or send it to another motor. It’s very similar to the kissing robot we saw earlier this year, but we’re not making any judgments.
Mobile Emergency Repeater go bag
[Nick], a.k.a. [KF5JAK] sent in a few pics of his emergency/disaster relief amateur radio go bag. With a 3G connection via a cell phone, the MER can be used with EchoLink.
Launchpad MIDI booster pack
Earlier this month we lamented the dearth of add-ons for the TI Launchpad. The folks on the 43oh forums just came out with a MIDI booster pack. Time to dust off that old Radio Shack keyboard, we guess.
Macro photography with OH GOD WHARGARBL
You know camera lenses work both ways, right? [Karl] has been experimenting with this very idea by mounting a camera lens backwards and running a few wires so it’s electrically connected as well. Check out an example shot.
Keeping tabs on your kids’ homework
[Janis] doesn’t live with his kids but he wanted to keep track of their homework. He set up a document scanner that sends those worksheets straight to his email inbox. All he has to do is annotate them and send them back. This guy’s doing it right.