Board Features:

• Processor: 89V51RD2.
• 64KB internal flash memory.
• 1 KB onchip RAM.
• 4 I/O ports.
• 1 serial port for both ISP & Serial communication.
• 2,x8255 connected to 8 LEDs.
• 16 push button switches.
• 1 Seven Segment Display.
• 1 LCD module(16x2 characters)
• 32KB External RAM.
• 1 USB connector port for power supply.
• On-board Real Time Clock.
• On-board ADC interfaced to temperature sensor and 10K Pot