SparkFun ATmega328 with Arduino Optiboot (Uno) Arduino, Other, Sparkfun Originals Biometrics They can easily fit into

They can easily fit into a breadboard and work well with microcontrollers to create a very simple wireless data link

Tap/Double Tap Detection

Digital Potentiometers solve that problem by allowing you to control a voltage splitter with digital signals

New support for heavier cameras

SparkFun ATmega328 with Arduino Optiboot (Uno) Arduino, Other, Sparkfun Originals Biometrics They can easily fit intoThe name says it all on this one. An ATmega328 in DIP package, pre loaded with the Arduino Optiboot (Uno 16MHz) Bootloader. This will allow you to use Arduino code in your custom embedded project without having to use an actual Arduino board. To get this chip working with Arduino IDE, you will need an external 16MHz crystal or resonator, a 5V supply, and a serial connection. If you are not comfortable doing this, we recommend purchasing the Arduino