60Hz VPL-GPB All-in-One General Purpose Board Standard

SPECIFICATIONS

 The All-in-one GPIO board is specially designed to suit the experimentation of different GPIO devices with the micro controllers

 Itincludes 8 LED

 16x2characterLCD

 2 digit 7-segment display Switches includes 4 general purpose keys

 2x2 matrix keyboard

 I2C based EEPROMs for protocol demonstration experiments

 SPI based EEPROMs for protocol demonstration experiments

 Stepper motor interface facility DC Motor interface

 Relayoutput

 Facility to provide 2 channel ADC input using potentiometer and unity gain amplifier for protection

 Useful resource to learn basic programming techniques to interface basic GPIO components to the controller.

GSM Modem with enclosure:

 GSM modem with serial communication interface

 Standard RS-232 interface using DB9 connector provide  for communication

 Controlling through AT commands.

 Modem can be linked to a PC, micro-controller or DSP based embedded system for sending SMS.

 Data circuit asynchronous, transparent and non- transparent upto 14400 bits/s and baud rate of 30to 115,200 bits/s metal enclosure case

 Powersupply–12VSMPS power supply

 SIM800 modem