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89C2051 Demo Board with RS232 INTERFACE

Product Code: BRK-115
Availability: In Stock


89C2051 Demo Board with RS232 Interface

   A general purpose 20 pin 89C2051 development board with on board power supply circuit, RS232 port for serial interface with computer and other serial devices, reset switch, power status LED .


Features :

    Onboard MAX232 interface circuit for easy communication with a computer and other serial         devices
•    DC plug-in jack for power input(12V AC/DC)
    Onboard bridge rectifier enables the board to accept both AC and DC input voltages
•    Onboard 5V regulator(LM7805) with filtering capacitors and heat sink
•    Power Status LED(Green).
    Onboard quartz crystal 11.0592 Mhz oscillator circuit
•    Port extensions for all ports
    12V,5V and Gnd bus provided

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