8051 I/O Module

8051 I/O Module allows access to all input/output (I/O) ports of the 8051 micro-controller on the MicroTRAK development platform. 8051 I/O Module has 32 switches to control the 8051 microcontroller inputs and 32 LEDs to indicate the port statuses as logic LOW or logic HIGH.8051 I/O Module is powered from a 5 Volt regulated DC power source through the 36-pin input/output connector.