Compact development board with key pad, back lit LCD, buzzer, and relay.

• MCU: 16/32 bit LPC2106
• 128K Bytes Program Flash, 64K Bytes RAM, RTC, 2x UARTs, I2C, SPI, 2x 32bit TIMERS, 7x CCR, 6x PWM, WDT, 5V tolerant I/O, up to 60MHz operation
• 14.7456 MHz crystal divides down for easy communication setup
• Internal 4x PLL = 58.9824 MHz CPU clock
• JTAG connector as per ARM's 2x10 pin layout, ARM-JTAG (Wiggler) compatible
• RS232 interface circuit
• LCD16x2 display with LED Backlight
• Five buttons
• Dallas iButton port
• Frequency input
• Relay with 10A/250VAC contacts
• Buzzer
• Status LED
• RESET circuit
• Boot loader enable jumper and pull-up
• DBGSEL, RTCK pull-up resistors
• Power supply: +12VDC
• DC power jack - Center positive
• Two on board voltage regulators rated up to 800mA - 1.8V (Internal CPU) and 3.3V (General I/O)
• Power supply decoupling/filter capacitors
• Extension headers for uC pins
• Four mounting holes
• PCB: FR-4, 1.5 mm (0.062"), green solder mask, white silkscreen component print

Dimensions: 4.75x1.5" (120x33mm)