A general purpose 40 pin 8051 development board with on board power supply circuit, RS232 port for serial interface with computer and other serial devices, reset switch, power status LED and a general purpose switch and LED.The board is compatible with the AT89S51/52 and the Nuoton 89c52 microcontrollers. The Nuoton 89c52 allows serial programming and can be programmed directly with this board through a serial connection to a PC without the need for an additional external programmer.This board is perfect if you are just starting out with 8051 programming and also if you want a reliable tried and tested board for building advanced projects based on it.

Features

• DIL40 microcontroller socket
• Quartz crystall 11.05892 Mhz
• LCD Display with Contrast Adjust
• ULN2003 To Drive Relays and Stepper Motors
• RS232 Interface
• I2C 24CXX EEPROM
• RTC DS1307
• Reset button
• Power plug-in jack
• Extension slot on every uC pin
• GND bus
• Vcc bus.
• Four mounting holes 3,3 mm (0,13")