The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a computer with a USB port.

To use the Teensy on a breadboard, you will need to add the optional header pins. The Teensy can also be run from the +5VDC on a USB cable.

KEY FEATURES

• USB can be any type of device
• AVR processor @ 16MHz
• Single push-button programming
• Easy to use Teensy Loader application
• Free software development tools
• Works with Linux, Mac OS X and Windows
• Tiny size, perfect for many projects
• Very low cost
• 1.2 x 0.7 in.

SPECIFICATIONS

• Processor: ATMEGA32U4 8-bit AVR 16MHz
• Flash Memory: 32,256 bytes
• RAM Memory: 2560 bytes
• EEPROM: 1024 bytes
• I/O: 25 pins, 5VDC
• Analog In: 12 pins
• PWM: 7 pins
• UART: 1 port
• I2C: 1 port
• SPI: 1 port

DISCUSS

• Teensy Discussion/Support Forum - http://forum.pjrc.com/forum.php

LINKS

• WinAVR C compiler - http://winavr.sourceforge.net/
• Teensyduino add-on for Arduino IDE - http://pjrc.com/teensy/teensyduino.html
• Simplified USB Examples - http://pjrc.com/teensy/usb_debug_only.html
• Dean Camera's LUFA Library - http://www.fourwalledcubicle.com/LUFA.php
  
• Teensy Servo Controller (control up to 24 servos) - https://www.pjrc.com/teensy/td_libs_Servo.html

Warranty is valid for thirty days, starting upon date of receipt.