HW

Atmel | Bits & Pieces

• This photo booth snaps zombie selfies and tweets them

Ponoko - Blog

• Bare Bones of Laser Cuting

Pinboard (items tagged arduino)

• FastLED LED animation library for Arduino (formerly FastSPI_LED)
• Gammon Forum : Electronics : Microprocessors : Interrupts
• Wizarding Wands: a littleBits Project by timothy.high
• RottenKitten | Cooper, Ziggy, and the Radio Controlled War Rig
• Arduino Playground - TimerPWMCheatsheet
• Collections | Freetronics
• Secrets of Arduino PWM
• Smoking Meat with the Internet of Things - Universal Mind
• Overview | Character LCDs | Adafruit Learning System
• Particle Store | Build your connected product

Adafruit Industries - Makers, hackers, artists, designers and engineers!

• Ada Lovelace at the London Science Museum!
• Meet Motobot! #Robotics
• How to Make an All Direction Vehicle with Mecanum Wheels
• How to Make an Emergency Phone Line Lamp
• Tiny TV with Bluefruit!

Dangerous Prototypes

• App note: Designing P.C. Board heat sinks
• App note: Heatsink characteristics
• Free PCB Sunday: Pick your PCB