Bejeweled Blitz bot makes your high score look just sad

Programmers don’t need to get good at a game to achieve a high score, they code a bot for that instead. Take [hypnotizd] for instance. He was learning to write in the C# language and decided to make a bot that plays Bejeweled Blitz on Facebook. He figures he took between 48 and 72 hours of coding over a … Read the rest

USB Reddit Upvote/Downvote button

reddit_upvote_downvote_button

[Chris] has recently become a self-declared Reddit addict and wanted to build something that would streamline the process of voting on posts. Inspired by the Awesome Button hack featured on Make a little while back, he thought that a physical upvote/downvote button would be the ideal peripheral for all of his Reddit needs.

He was a big fan of … Read the rest

AM Singer: a tiny AM transmitter


[Simon Orr] wrote in to tell us about his AM transmitter prototype that he plans to put into production in a few months. The build is based on an “Easy AM Transmitter” featured in this Instructables article.

Interestingly enough, this device is capable of transmitting in the 100KHz to 480KHz frequencies. The AM band goes from 520 KHz to 1610KHz, … Read the rest

Making structured wiring do your bidding

So you’ve just moved into a home that has cat5 running throughout. This is called structured wiring and is a great feature for a home. But what if the existing wiring doesn’t work the way you would prefer to setup your network? [Firestorm_v1] has a workaround that lets you reconfigure Ethernet without pulling new cables.

He’s making splitters out … Read the rest

RGB LED spectrum analyzer coffee table

rgb_led_spectrum_analyzer_coffee_table

This year, students working for Texas Instruments as part of their Co-op program were challenged to construct a project around the company’s MSP430 microcontroller. A team of three students, [Max Thrun, Mark Labbato, Ian Cathey] decided to build something that would fit perfectly in any college student’s dorm room – an RGB LED coffee table.

We’ve covered RGB LED Read the rest

Improving audio output from an HD radio receiver

[Phil] picked up an HD radio receiver when Radio Shack was clearing them out at a 60% discount. But to his disappointment, when he hooked it up the sound left a lot to be desired with limited mid-range and flat bass. After some forum mining he discovered that the optical output didn’t have this problem, and came to the conclusion … Read the rest

Comment system updates

We’ve been working hard on this one and finally made a tiny bit of progress.

You will find that comments are now nested.  We can see there are some slight visual issues, but we’re working on it. Please be patient with us.
Another edition you will find is the “report” button. If you find comments offensive, click that button to … Read the rest