The Maker Geek Roundup aggregates information of interest to makers everywhere. Topics include .NET Micro Framework, CNC, 3d Printing, Robotics, Microsoft Robotics Studio, Electronics, General Maker stuff, and more. If you have something interesting you've done or have run across, or you blog regularly on the topics included here, please send me the URL and brief description via the contact link.

3d Printing and CAD/CAM/CNC

• What if it isn't there? (Makerbot Industries)
• Clockathon #2 - The OpenSCAD clock (Syvwlch)

.NET Gadgeteer

• Using a photoresistor to adjust screen contrast (YouTube:Mr Bildo)
• GPS Module for .NET Gadgeteer by Seeed Studio (Michael Dodaro)
• Gadgeteer Binary Clock - Part 1 (Ian Ormesher)
• • Don't forget Part 2

.NET Micro Framework General (Netduino, GHI FEZ, etc.)

• Infrared transmitter driver for Netduino (Highfield Tales)

Arduino

• Tweeting in morse code (Arduino Blog)

Other Micro Controllers (PIC, AVR, ARM, BeagleBoard, and more)

• Raspberry Pi first batch will be manufactured by February 20th (Dangerous Prototypes)

General Electronics and Hardware Hacking

• Superfast Rechargable Battery (Electronics-Lab.com)
• Logic circuits and computer memory are printed together on a sheet of plastic (Electronics-Lab.com)

Robots and Robotics Studio

• RoboBrrd vs Voltage Regulators (RobotGrrl)

Clocks

• DIY Chronodot for Bulbdial Clock (Take a Break)

Retro Computing and Commodore!

• A graphics booster for the C128 (MOS6502)
• How the C128 was incompatible… with the C128 (MOS6502)
• The SIDboard (Soldering Irony)
• Network SID Device Protocol (Soldering Irony)