Technology

LCD mystery

LCD mystery

The Hacker’s bench needs your help, they want to interface with these LCDs… These look like the Nokia LCDs we’ve covered here (links in the comment) – so lend a hand and they’ll send you some… So, quite some time ago I won a box of LCD displays on an ebay auction. Turns out there […]

A poorman’s oscilloscope

A poorman’s oscilloscope

Ronald writes – The oscilloscope is still one of the most important measurement tools of the electronic engineer. With the advent of the often very reasonably priced USB scopes, such an instrument is now within reach of every body. Twenty five years ago that was quite a different story. A (good) oscilloscope was then a […]

OpenTracker project

OpenTracker project

The OpenTracker project now has kits! – The OpenTracker is an APRS unit that transmits data via amateur radio Packet. Usually the OpenTracker is connected to the microphone input of a radio (generally a 2-meter handheld or mobile.) Data from a GPS receiver gets encoded and transmitted in APRS format, and in many parts of […]

Physical Interactions over IP

My friend Thomas Edwards, who’s the alpha geek behind Dorkbot DC, has put up a new project wiki for his (and presumably other techno-artist’s) work in what he calls Phy2Phy, or “Physical Interactions over IP.” This YouTube vid shows progress-to-date on his “Touch” project, which allows two people to touch each other over a Net […]