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Questions tagged [seven-segment-display]

Numeric display formed by seven line segments, often with additional decimal points or colons.

Examples of a seven segment display format.

 _           _   _   _   _           _   _   _   _
|_|         |_| |_|.|_| |_|         |_| |_| |_| |_| 
|_|.        |_| |_|.|_| |_|         |_|.|_|.|_|.|_|.
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Android Tesseract (Tess-two) OCR Poor results with Seven Segment

I am working on an app where you take a picture of a device and it stores the information. However, due to the device using seven segment display / LCD i am struggling to get good results. I have used Firebase OCR, Google Vision ML Kit, And…
toblico999
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Why aren't my two while loops running concurrently?

I'm pretty new to coding and stuff. I'm working on a digital weighing scale with a HX711 breakout board and outputting the values through a 4 digit 7 segment display. The weighing() loop read values at a slower rate than my display multiplexing time…
Phuckhang Nguyen
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How to use Seven segment in UnoArduSim

I'm a beginner studying programming and am using UnoArduSim (an Arduino Simulation). I'm still confused by how to use the Seven Segment module because there are only 2 addresses namely the address to the pin and cs *. How do you use it and how is…
Zacknov
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VHDL Simple Seven Segment Display on Basys2 FPGA board

So I am new to the FPGA world, and I am new to the VHDL language. I tried to light up my seven segment displays, but I always come across with an error. The below code just works on displaying number one on the seven segement when the switch is on…
Fuzzyy
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Digital clock with 7 segment display with pic18f445k22

could someone please help me? I wrote the code bellow, to run a digital clock, but when i simulate in proteus the led only blink and the display only show 00:00, and it never count. I used timer 0 and timer 1 to generate 1 sec of delay ANy…
Ntampata
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display 3-bit on 7 segment display

I want to display 3-bit binary on 4-digit 7 segment display with appropriate switch pressed. For eg :- if switch positon is 001(switch2-off switch1-off switch0-on) then i want to display 001 on 7 segment display. Im doing this using…
RobyJacob
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PIC16F877A ADC in assembly: Howto show result on 7 segment display

I am trying to perform analog to digital conversion on PIC16f877a. well the problem is when I am showing my result on led it working fine but when I am showing my result on 7 segment I have some invalid output may be I am unable to convert binary to…
Muhammad Jabbar Haziq
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Programming DE-115 Board with 7 Segment Display to count from 0 to 99,999,999

Programming DE-115 Board with 7 Segment Display to count from 0 to 99,999,999 I finished coding the 7-segment display to do a random design when it's at 250 ms, go in a circle around the outside egdes of the display at 125 ms,and now when I have it…
splattered
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7 Segment isn't working properly

I'm having some troubles about my 7 segment 2 digit counter. I'm using a PIC16F877A with 20Mhz crystal. I'm programming my pic using a replica PICKIT 3 and MPLAB IDE. Circuit When i write 02,03,04,04...06 segment displaying it like 88 but 2. Digit C…
Emre Badem
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Display on 7-SEGMENT

I'm writing a code that displays temperature on the following 7 SEGMENT LCD: LCD-H301C31TF Datasheet I'm using PIC24FJ64GA006 Micro. I can only use PORTB[13:6], PORTD[0:7], PORTE[0:7] port pins. Can you help me find more elegant way to replace the…
Yavni
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Python 7 segment multiplexing buggy with making stopwatch

I need to make stopwatch on a 7 segment display. But when I try it, it blinks. I don't want this effect, but I don't know how to write code for a stopwatch that doesn't blink the whole time. I tried making my stopwatch with sleep library. This is my…
ada dasda
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Write a Verilog code that only has an output when enabled

I am creating a register file that has 4 empty 4 bit registers, and with each clock cycle, a register gets a value pushed onto it, and then this value is displayed using a 7 segment decoder. If the register is empty, there should not be a display,…
Zebs
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How to show font in "7 Segment" Style - Windows Phone

I am developing an app for Windows Phone 8.1 and was thinking that is it possible to use a custom FontFamily to display the text/numbers in 7-Segment Style ? I looked for those fonts in the present FontFamily but found none. Can I use fonts from…
Somendra Meena
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How can I use seperate digits in seven segment display in basys 3 in vhdl

I am working on a Project about making a stop watch. In order to do that I must use seperate digits on the 7-segment display. However, when I try it, all the digits act the same. I used the following code for the constraint. set_property PACKAGE_PIN…
user6210457
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Baysis2 Verilog - First Digit of 7 Segment Display Wont Work

I'm trying to create a simple 4 digit password system on my baysis2 FGPA using verilog. I want to use the 7 segment display to display the digits as they are entered (they will be entered using a keyboard). Right now I'm just testing to make sure…
Noah Mendoza
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