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HOW TO – Interfacing with a PC’s Keyboard

HOW TO – Interfacing with a PC’s Keyboard

Images-20 Why would you want to interface the Keyboard? The IBM keyboard can be a cheap alternative to a keyboard on a Microprocessor development system. Or maybe you want a remote terminal, just couple it with a LCD Module. Maybe you have a RS-232 Barcode Scanner or other input devices, which you want to use with existing software which only allows you to key in numbers or letters. You could design yourself a little box to convert RS-232 into a Keyboard Transmission, making it transparent to the software. Link.

Free Neighborhood Wi-Fi

Free Neighborhood Wi-Fi

How0905Wifi 170X200 The Fourth Street hotspot is part of a communal wireless project called Neighbornode, started by then New York University grad student John Geraci as a way to add a community-building aspect to the common practice of using a neighbor’s Wi-Fi network to get online. Anyone with a broadband connection can start a Neighbornode. When someone uses the node to access the Web, he is first directed to a home page with a message board, classified section and photo page to help locals recognize one another. Here’s how to do it in your hood’ Link.

Free Neighborhood Wi-Fi

Free Neighborhood Wi-Fi

How0905Wifi 170X200 The Fourth Street hotspot is part of a communal wireless project called Neighbornode, started by then New York University grad student John Geraci as a way to add a community-building aspect to the common practice of using a neighbor’s Wi-Fi network to get online. Anyone with a broadband connection can start a Neighbornode. When someone uses the node to access the Web, he is first directed to a home page with a message board, classified section and photo page to help locals recognize one another. Here’s how to do it in your hood’ Link.

I filed it under “H” for “Toy”….

I filed it under “H” for “Toy”….

35693850 09F7Dba4C0 MAKE Flickr pool member wirehead writes “I’m bringing up the gen2 circuit board. This should be the sort of thing that a qualified electrical engineer would whip out in a matter of minutes. But, I’m a programmer who likes to mess around with technology, so things sometimes take a little longer than they ought to. Or I connect power to ground and ground to power. I do that sometimes, too. But now, I can program this board to do stuff, once I get the LEDs all soldered up. Soon, you will start seeing this board in my light art”… Link.

Make your own Beastie Boy songs

Make your own Beastie Boy songs

Bb Make your own Beastie Boy song, they are adding a new track every Friday or so…We’ve launched a new section on the site offering Beastie Boys A Cappellas for you to download and use for your own personal remixes (along with tempo information for most tracks). We’ll be updating it each week for the next little while with a new one for you to download. Check it out. Link.