Description

With this board you can develop and prototype with any of 8051 40 pin microcontrollers. The RS232 driver on board allows easy connection with PC or other embedded hardware ( Easy to falsh 89v51Rd2 Through flash magic, SST through SST Flasher, Nuvoton through Nuvoton Flasher). The board have User buttons and status LEDs. The bridge rectifire allow this board to be powered with both AC and DC power supply adapters.

Features

•   RS232 Tx, Rx interface with MAX232 IC on socket
•   DIL40 ZIF Socket ( Zero Insertion Force) microcontroller socket.
      (To Reduce Microcontroller Damages)
•   Quartz crystall 11.0592Mhz.
•   Reset button.
•   Power plug-in jack(power supply AC/DC 12V).
•   Extension slot on every uC pin with pull up resistor for port0,port1,port2 and port3.
•   GND bus.
•   Vcc bus.
•   Four mounting holes 3,3 mm (0,13").

I/O Features

• On board Regulated Power Supply 5v,12v supplys.
• Easy to test with Burg Connecters wires.
• A Serial Port for ISP.
• A Serial Port for USB.
• An RS232 Serial Port.
• 7Seg Mulitplexed Display.
• Ready Interface for LCD display 2x16
• 24Cxx I2C EEPROM.
• RTC DS1307.
• 8 LED array.
• 4x4 Matrix Key Pad.
• 4 Interupt Switches.
• ULN2803 To Drive Stepper Motor and Relays.
• L293D TO Drive DC Motors.
• PCF8591 TO Convert analog signal to digital signal with 4 analog channel.
• 1 Relay and 1 Buzzer.
• Eaxample Programs for LED,7seg,LCD,RS232 ,Matrix Key Pad, ADC.
• Easy To flash 89V51RD2 Through Flash Magic Software.

Package Content

• 8051 Development Board ( WITH CHIPS RS232,RTC1307,I2C24c,ULN2803). Power supplly can be powered from USB cable supplied with this kit - Adapter Not included
• Software CD( Flash Magic,Data sheets,Example Porograms,Manual,Keil Eva).