8051 DEMO BOARD - PIC,8051,AVR ,USB PROGRAMMER,DEVELOPMENT BOARDS - alselectro

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 port extension pins.This board contains the  essentials required for using a 8051 microcontroller - port extentions, crystal circuit, reset switch, indication LEDs & perfect for building  prototypes and projects on the fly. The board provides port extensions for all ports and also provides an empty hole for each IO, where wires and connectors can be soldered directly for further expansion.
The board features a DC Jack for power input and can be directly powered from 12 v DC Power Supply.

The board is compatible with the AT89S51/89S52
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

• 40 pin IC socket to host target IC.
  

• On board 5v regulator with filter capacitor & heatsink.
  

• 12v DC or AC supply to be provided to the DC plug in socket.
  

• Osc crystal 11.092
  

• All PORTS extended using Berg pins for easy accessibility.
  

• External PullUp Resistors for PORT 0.
  

• ISP pins to connect ISP Programmer.
  

• MAX232 interface circuit for Serial communication with PC or other serial devices.
  

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Downloads

Schematic

Flash Magic Software for 89V51RD2