Tagged Questions

3
votes
4answers
405 views

Displaying a 2-digit integer on two 7-segment display

I'm having trouble displaying a binary number into a display. I'm not sure of how to split a number in binary into its individual numbers. For example, if I want to display 25, I want to split this ...
2
votes
4answers
2k views

Logic gate counter on 7 segment display

Using logic gates with general purpose transistors, I want to display numbers on a 7-segment display depending on the 2 pushbutton input. If both buttons are not pressed, I want it to say 0. If 1 is ...
5
votes
2answers
712 views

Multiplexing 2 digit 7Segment with one Bit

I want to control a 2 digit 7-segment LED with a MSP430 micro controller. The display has 8 input pins per digit (8th pin is the dot, which I do not need) and two ground pins (common cathode). The ...
0
votes
3answers
725 views

Binary to BCD converison

I have an 8-bit number that the values ranges from 0 to 99. I need to convert that to a proper 8-bit BCD representation of the number using digital circuits. In case you need to know, the original ...
1
vote
1answer
803 views

Creating a one-digit scoreboard using logic circuits

I'm creating a one-digit scoreboard on a breadboard. Naturally, I have a BCD to 7-segment decoder and a 7-segment display. But I don't know how to automatically increment the display. (It's for a ...
5
votes
6answers
576 views

Binary coded decimal ICs

Is there any IC that can be use to convert 9 bit binary code to seven segment display? EX: 100101100->300 I want to display 300 in seven segment display when 100101100 binary code applied to input.I ...