Top "Digital" questions

What are some practical applications of an FPGA?

I'm super excited about my program powering a little seven-segment display, but when I show it off to people not …

logic fpga digital

run a basic digital clock in the python shell

I want to code simple digital clock in the python shell. I want to avoid using tkinter if possible. This …

python shell clock digital

Arduino map() method - why?

I was just looking at some example code and came across a line, I don't fully understand why it needs …

serial-port arduino mapping signal-processing digital

Android: DigitalClock remove seconds

I used this code for adding a clock to my app: <DigitalClock android:id="@+id/digitalclock" android:layout_width="…

java android clock digital

What is the purpose of the `std_logic` enumerated type in VHDL?

What is the purpose of the std_logic enumerated type? 'U': uninitialized. This signal hasn't been set yet. 'X': unknown. …

vhdl digital

What is the difference between elseif and elsif in VHDL

Currently, I've been involved in FPGA design techniques using Xilinix. While solving design problems, I repeatedly found the use of …

vhdl fpga digital

Adding text to image and save

In my program i allow the user to enter some text which then gets put on top of an image …

c# image-processing text save digital

How to resolve error Salt must be 8 bytes long

I am writing a program to sign a pdf using certificate (pfx file). For few of the certificates I am …

itext digital-signature keystore pfx digital

Why K-map has states in sequence of 00,01,11,10 instead of 00,01,10,11?

Why K-map has states in sequence of 00,01,11,10 instead of 00,01,10,11?

digital digital-logic