LGF-TECH1630 HANDLING = 5 DAYS
This is Board, first development board to use one micro controller with built-in USB. Using the as its sole micro controller allows it to be cheaper and simpler. Also, because the 32U4 is handling the USB directly, code libraries are available which allow the board to emulate a computer keyboard, mouse, and more using the USB-HID protocol.
It has 20 digital input/output pins (of which 7 can be used as PW out puts and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection,a power jack, an ICSP header, and a reset button. It contains everything support the micro controller; simply connect it to a computer with a USB cable or power it with an AC-to-DC adapter or battery to get started. Note thaton the, the Serial class refers to USB (CDC) communication; for TTL serial on pins 0 and 1, use the Serial 1 class.
Specifications and Features :
- Micro controller :
- Operating Voltage : 5V
- Input Voltage (Recommended) : 7-12V
- Input Voltage (limits) : 6-20V
- Digital I/O Pins : 20
- PWM Channels : 7
- Analog Input Channels : 12
- DC Current per I/O Pin : 40 mA
- DC Current for 3.3V Pin : 50 mA
- Flash Memory : 32 KB of which 4 KB used by boot loader.
- SRAM : 2.5 KB.
- EEPROM : 1 KB
- Clock Speed : 16 MHz
- Lenght : 68.6 mm
- Width : 53.3 mm
- Weight : 20 g.