et-loader

Microcontroller: LPC2148 with 512K on chip memory
Crystal for LPC2148: 12Mhz
Crystal for RTC: 32.768KHz
50 pin Berg header for external interfacing
Operating Supply: 9V to 12V DC/AC
2.4GHz ZigBee (XBee) wireless module adaptor
512 bytes of I2C external EEPROM
USB Type B Connector
SD / MMC card holder
10pin(2X5) FRC JTAG connector for flashing and debugging
50 Pin Expansion header
2×16 Character Alphanumeric LCD
L293D 600mA Dual DC motor Driver
ULN2003 500mA driver
Dual RS232 UARTs for external communication
Real-Time Clock with Battery Holder
2 Analog Potentiometers connected to ADC
TSOP1738 IR receiver
4 USER Switches
4 USER LEDs
Reset and Boot loader switches
3V button cell for on chip RTC
ON/OFF switch
Buzzer

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