Automating Rock Band vocals

rockband_audio_simulator

When it comes to Rock Band, our friends suck at singing. No, really.

We’re cool with them beating on the drum set completely off-time, but the sound of them trying to sing “Tom Sawyer” makes us want to cut out our eardrums.

We’re willing to bet that Cornell students [Gautam Kamath and Dominick Grochowina] have friends like ours. Their Electrical … Read the rest

Google? In my lightbulbs? It’s more likely than you think

led_lighting_by_google

With the recent announcement and release of their ADK, it was only a matter of time before Google started invading your home in a big way. From the looks of it, Google will be jumping into the home lighting market very shortly, which could prove to be quite interesting.

Partnering with Florida-based Lighting Sciences, Google is planning on developing … Read the rest

GSM-to-Skype bridge lets you lose those roaming fees

Here’s the scenario: you’re going to be traveling somewhere and you’ll be charged roaming fees if you use your cellphone. But there is free WiFi available in this place. You can save yourself money by leaving your SIM card at home and using a GSM-to-Skype bridge to take calls on your phone via WiFi.

[Trax] is using a USB … Read the rest

Touch-based synthesizer is a wiring nightmare

[Jane] wrote in to let us know about the touch-based synthesizer she and her classmates just built. They call it the ToneMatrix Touch, as it was inspired by a flash application called ToneMatrix. We’re familiar with that application as it’s been the inspiration for other physical builds as well.

A resistive touch screen in the surface glass of … Read the rest

Adding power trim to a boat

[Matt's] boat had a trim plate that could be adjusted by hand. The problem with this setup is that the trim angle of a boat changes as you speed up or slow down. Last year he never really went over 35 MPH because of this issue, but he set out to correct that by adding power trim plates for the Read the rest

DIY hidden bookshelf speakers

hidden_speakers

[Steve] was tired of looking at the speakers in his workshop and began searching around for something a little more aesthetically pleasing. Having recently received a set of hollowed out books used for hiding things as a gift, he thought that he might be able to solve his speaker issue in a similar fashion.

He grabbed a couple of … Read the rest

I2C 101

Embedded Labs has come out with a very detailed I2C 101  tutorial, that you should check out if you have any questions on the system. I2C is a short distance serial interface that only requires 2 bus lines. Keep in mind that as wires go down complexity goes up. While there are more than a few I2C devices out … Read the rest