はてなブックマーク

Wave Shield Add music to your Arduino ladyada.net Moved! This tutorial has moved to http://learn.adafruit.com/adafruit-wave-shield-audio-shield-for-arduino July 17, 2013 12:29

Ice Tube Clock Vacuum fluorescent display clock ladyada.net Moved! This tutorial has moved to http://learn.adafruit.com/ice-tube-clock-kit/ March 6, 2013 14:32

So, I get two or three emails a day, all basically asking the same thing: "Where can I learn about electronics?" In general, most of these people have seen some of my projects and want to be able to build similar things. Unfortunately, I have never been able to point them to a good site that really takes the reader through a solid introduction to microcontrollers and basic electronics. UNTIL NOW!!

Good food takes time to cook...please have a drink & relax while you wait for the chef to prepare the meal. We're also having a potluck lunch, send in your x0xb0x tracks so others may eat. A while ago, there used to be an awfully nice TB-303 page put up by the swiss DJ Terrorist (at http://www.teknet.ch/tb-303). It's currently down, but while it was up there was a cross-comparison table of 303 clo

Two Wavebubbles. Left is an earlier revision with the top removed and with external antennas. Right is v1.0 with internal antennas, fit into a pack of cigarettes. This website details the design and construction Wave Bubble: a self-tuning, wide-bandwidth portable RF jammer. The device is lightweight and small for easy camouflaging: it is the size of a pack of cigarettes. An internal lithium-ion ba

Spoke POV is an easy-to-make electronic kit toy that turns your bicycle wheel into a customized display! The project includes a free schematic design, open software for uploading and editing stored bitmap images, and a high-quality kit with all the parts necessary to build your own. Kits & PCBs available for purchase now! Can be used with road, mountain or BMX wheels! 30 LEDs on each side (22 for