• Dev52 Micro Development Board

  • On board ATMEL AT89S52 running @ 12 MHZ clock frequency.
  • On board 16 x 2 LCD.
  • On board 4 x 4 keypad.
  • 4 Channels of 8 bit ADC + 1 Channel of 8 bit DAC.
  • RS232 level converters with on board DB9 socket.
  • All ports accessible through SIL connectors.
  • 8 LEDs + Buzzer.
  • On board Serial EEPROM (I2C)
  • On board real time clock (RTC)
  • 8 x 7 segment LED digital displays with serial interface.
  • Double side PTH PCB.

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• Dev 52 Nano Development Board
  • On board ATMEL AT89S52 running @ 12 MHZ clock frequency.
  • On board 16 x 2 LCD Interface connector.
  • 4 Channels of 8 bit ADC + 1 Channel of 8 bit DAC.
  • RS232 level converters with on board DB9 socket.
  • All ports accessible through SIL connectors.
  • 8 LEDs
  • On board Serial EEPROM (I2C)
  • Single side PCB.