If you haven’t yet, you should check out Portra. It’s a photo sharing web app to demo iOS6’s file upload capability. Take a photo, apply a filter and share it. on October 12, 2012

• portra
• project

That’s a 120V mains plug in a cardboard box and a switching power supply, which I’m happy to report did not cause any fire or death when they were plugged in for the first time. on June 15, 2011

• DIY
• Arduino
• PGA2311
• amplifier
• project

Arduino: Capacitive Touch Sensor and LEDs on May 14, 2011

• arduino
• project
• qt1106
• max7219
• LED
• capacitive

The secret sauce for my next Arduino project: a capacitive touch IC. on May 11, 2011

• arduino
• qt1106
• project
• touch