In this video, Limor shows off her build of the Turbulence microcontroller-based demo. She accomplished this by going retro (hey, it’s demoscene, man), adding VGA and stereo audio output to her Parallax Propeller-based Ybox2 kit (which has NTSC out). To add VGA/stereo out, she created a mini-shield plug-in for the YBox. Pretty nifty! And as […]
The always-inspiring folks at Oomlout are now showing off a forthcoming Arduino breadboard kit they’re working on, a make-your-own ‘Dunio built around the ATMega168 chip. The kit will come with the chip, a breadboard, a hook-up wire kit, and all of the support components you need to wire up a working Arduino. If you already […]
Cheap automatic aquarium feeder on the go. – More DIY How To Projects Zach, one of my 9th grade students showed me this last week. Hey, maybe you should really mess with your fish by modifying this idea to feed them every time you download files to your thumb drive. It really could be feast […]
Okay, here’s the deal. We’ve a huge amount of new inventory arriving at the backdoor to our warehouse in anticipation of Maker Faire. The problem is, we share a warehouse with the rest of O’Reilly and we need to clear out space to make room for the new stuff. So…we’ve sharpened our pencils and for […]
Here’s a kit company, called Phenostream, we’ve never heard of before offering an interesting-looking and very inexpensive AVR-based robot kit. As you can see from the photo, the AVRkitCar is very tiny. It sells for CDN$85, which is around US$70. I’ll see if I can’t get an evaluation unit from them and do a full-blown […]
Adafruit points to these kits for building weather station monitoring instruments (humidity, temperature, solar radiation sensor, lightening strike counter, and wind speed and direction) and other environmental test instruments (soil moisture). Hobby Boards weather kits
Lorin, of Electric Western, writes: People get excited about tubes, and they do some nifty things with them (even beyond audio). I’m trying to make working with them a little more accessible. So, I published a Power Supply design for tube experiments – with redundant safety and small size in mind, am providing a kit […]
