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4 Digit Keyboard Lock With Simple Passcode Change Public Release

4 Digit Keyboard Lock With Simple Passcode Change Public Release
The final version of this for now, I removed the need to only press the button when the light was off, making it much more user friendly, and simplified the instructions alot

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tty

tty

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-reset before beginning-

type whatever you want on the Type pad 2000* using its state-of-the-art (non-removable) keyboard

then read it back by clicking on the ''Read/type'' button

change the scroll speed with the ''scroll speed'' and then visualize the speed by looking at the multy colored LEDs 

with its whopping 1000 character space, you can write whatever you want in it without fear of emptying the storage space**

*backspace not included

**filling the memory will cause overflow and overwrite over previously written text


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Self-Typing Keyboard

Self-Typing Keyboard

Nothing fancy just trying it out. Turns out I made a keyboard, sort of.


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Using the keyboard, type in two numbers that add up to 0 through 9. Then hit the clock buttons (if you accidentally hit the reset button, it is okay. Just retype it). Then on the tty, hit the clock button. The numbers should be added!


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About the Combinox R1:

This is the third 16-bit CPU I have made. Its new name was inspired by the new combinational code. It is also my first computer to feature a graphics and base ten display. As a result of its brand new architecture, code, and clock it is much faster than my previous CPUs. 


Directions for use:

Choose the desired EEPROM program and insert it into the slot. First press the "RESET" button. Now press the "ON" button and enjoy your program.


Descriptions of programs:

blank: A blank EEPROM to be coded.

count up forever: Counts up by one until it reaches 65,535 then loops back to 0.

2+2: adds 2+2 and displays the output to the number display

transfer from keyboard to display: Displays the ascii value of whatever key is being entered on the keyboard.

random noise: Displays random noise on the screen.

Fibonacci: calculates the Fibonacci sequence 


Credits:

Sanderokian Stfetoneri - clock

Sanderokian Stfetoneri - 16 bit division