dec to bin ..i need help

Projects Programming
1

hi everyone..

i need your help and i'll thankful for you all

hw can i conver decimal number (int) into binary and send every single bit throw pins i choose it

please help ..i am waiting

3

i want to enter an decimal number then the arduino conver it to binary and each digit of binary send to one bin

for example:
i enter 30
so arduino convert it to 11110
after that
1 to pin x
1 to pin y
1 to pin z
1 to pin a
0 to pin b.

4

Depending on which pins you are using, you may be able to use port manipulation.

The other way would be to use an array to store the pin numbers, a for loop to go through each pin in the array and bit shifting and masking to get the state of each pin.