Author Archives: Jeremy

SMD iPad Charger

I had mentioned this device in a post about DorkboxPDX PCB’s, and didn’t do a post on it, but had some request to. This is the same as my other iPad charger, but this one includes an LDO regulator as … Continue reading

Posted in Cool Stuff, iPad, Open Source Hardware, PCB, SMD, Tools / Equipment | Tagged , , , , , , , | Comments Off on SMD iPad Charger

Nokia 5110 LCD Color Change

I was sitting at my dining room table the other night looking at a project, and thought, wow, that Nokia 5110 display would look really good in red! I was right..

Posted in Cool Stuff, LCD, LED, Nokia LCD, SMD | Tagged , , , , , , , , | 5 Comments

DorkbotPDX PCB’s

So I picked up a new good habit, ordering PCB boards. I know it might sound odd, but it really has become a habit. It started with an iPad charger I made, and now it is much more, and often. … Continue reading

Posted in ATtiny, Cool Stuff, iPad, Open Source Hardware, PCB, Tools / Equipment | Tagged , , , , , , , , | 9 Comments

i Get a charge out of this!

I had a post a while back on charging an iDevice (iPhone, iPad, iPod) and talked about and showed a schematic for the charging circuit. This design is based (and the schematic is almost exact!) off of Ladyada’s Reverse engineering … Continue reading

Posted in Cool Stuff, iPad, Open Source Hardware, Tools / Equipment | Tagged , , , , , , , , , , | 12 Comments

RGBW LED Controller ver 2.2!

Control your blinky!!! Meet the RGBW LED Controller. It is a LED controller that features an embedded ATmega328 with an Arduino bootloader for easy programming, 4 channel LED control with dimming, 5 or 12 volt output, IR receiver, XBee header, … Continue reading

Posted in Open Source Hardware | 11 Comments