Bluetooth headset garage door opener update

bluetooth-headset-garagedoor-opener-update

[Lou Prado] sent in a link to his new video on using a Bluetooth headset as a garage door opener for your Android device. This isn’t a new hack, and we’ve actually seen him pull it off once before back in 2011. But we’re running this as an update for a couple of reasons. First off, we had forgotten … Read the rest

Remote control command center includes RF and IR functions

all-in-one-remote-relay-includes-RF

We’re still not quite sure what to call these projects, but as we’ve said before, it’s a pleasure to see what people are doing to use one remote control to rule them all. The project being developed by [Kalle Löfgren] seeks to simplify the remote controlled items in his home by combining all control into one smart phone app. The … Read the rest

NANDputer is mostly wiring

nand-puter

We would wager that by weight this project is mostly wiring. We might go as far as betting that the wire outweighs the rest of the components 2 to 1. We’ll keep our fingers crossed that there’s never a loose connection, but for now it seems that [Kevin Horton's] NAND-based computer project is up and running. Very nearly ever … Read the rest

WSPR transmitter shows true value of Raspberry Pi for hacking

wspr

Don’t get us wrong, we love our Raspberry Pi. But if you’re merely running a Linux image without adding a hardware hack into the mix you’re missing out on part of the power for which the platform was developed. This project is a great example of how to embrace the Raspberry Pi’s ability to deliver both low-level hardware access, and … Read the rest

Words of wisdom from a maker entrepreneur

words-of-wisdom-from-a-maker-entrepreneur

Have an awesome invention that you want to create and sell to the world? Think you have everything all planned out and you’re ready to just let the money flow in? Maybe not. Take a few moments and read [Jonathan]‘s first hand experience of a maker start up business that didn’t go anything like he had planned.

[Jonathan] thought … Read the rest

Assigning new packages to Eagle PCB components

adafruit-eagle-component-creation-tut

If you’ve spent any time at all laying out your own circuit boards we’re sure you’ve run into the issue of not having the right component or package available in the standard libraries. If it’s a common part, chances are the symbol definition will be there.  But perhaps the footprint you want to use is missing? Here’s an easy to … Read the rest

Printed vacuum pump muffler quiets the lab

printed-vacuum-pump-muffler

[Joel] made a brilliant improvement to his shop. If you think about it, most folks would hear a loud vacuum pump and either tolerate it or put in some ear plugs. But [Joel] heard a loud vacuum pump and thought: hey, I can fix that! His solution was to design and print his own muffler.

He did a bit … Read the rest