Simple Binary to Decimal - 7 Segment Output

Click here to Download the logisim file (.circ):
http://www.mediafire.com/?d6mxuwykuildl63

This is just a simple circuit that converts the binary input to decimal and is limited to one digit only (7 segment display)

Category:

Education

Tags:

• logisim
• digital circuit
• schematic
• basic circuit

[pivotman64]

i need help making one of these for 8-bit binary values with large numbers (up to 1,998)

[sacred8510]

@pivotman64 you mean an 8-bit integer data? should it be signed(positive/negative) or unsigned (positive but greater value)? As of now I could make a better circuit than that in the video, but for simplest and easiest learning purposes, i made it that way. I would make the 8-bit to 7 segment display now and send it to you.

[KarinaTorresMartinez]

@blackheaded03 I need the equations too .. can you share please

[CronosXIIII]

@pivotman64 8-bit has a highest amount of 255.

[CronosXIIII]

@sacred8510 If you want to actually make a larger one, look into the douple dapple algorithm method. It is used to convert binary to BCD and then to 7 segment. With that method you could easily convert any number of bits to 7 segment. For example the last one I did was 36-bit, which converts any number up to around about 68 billion.

[pivotman64]

@sacred8510 im trying to make a calculator that uses 8-bit binary (ive recently figured out ill need alot more than 8 to get numbers up to 1,998) i can make it up to the point where i just need to wire up the logic for the final output (the sum,difference,etc.) i also wanted to make it able to multiply/divide. after i do this im gonna make it in little big planet 2(once i figure out the logic circuit of multiplication/division of values.

[blackheaded03]

can you give me the equations from a to g? please. i really need it. thanks :)