Binary Calculator and Logic Analyzer
This project involves building a calculator on pushbuttons and DIP switches. 2 binary DIP switches are compared against each using logic AND OR NOR NAND. Also addition and subtraction can be performed on this calculator.
Demo of the calculator
Picture of the breadboard and setup
Parts list: Pushbuttons
DIP Switches
uLCD
Mbed Chip
Configurations for the parts can be found on mbed cookbook library and are linked below:
uLCD: http://developer.mbed.org/users/4180_1/notebook/ulcd-144-g2-128-by-128-color-lcd/
DIP and Pushbutton: http://developer.mbed.org/users/4180_1/notebook/pushbuttons/
Mbed Chip: http://developer.mbed.org/platforms/mbed-LPC1768/
| Parts | Pin Placement | |
|---|---|---|
| Pushbutton | p14, p15, p16, p17, p18, p23, p24 | |
| uLCD: 5V, RX, TX, GND, RES | Vu, p27, p28, GND, p30 | |
| DIP | p19, p20, p21, p22 | |
| DIP | p10, p11, p12, p13 |
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Binary Calculator and Logic Analyzer
Page owner: 
Nick Wang
Created 13 Mar 2015.
Last updated 13 Mar 2015