Predator gauntlet
Budget: $10 – $30 AUD
1 button
4 x 74hc595
7 LEDs connect to each
LEDs arranged to make 4 seperate symbols see attached for symbols
Press button to start countdown
I need all sets to run at same time like a countdown clock
First set to only flash 5 symbols then stops
Second set flashes 10 symbols then stops
Third set 15 symbols then stops
Forth 20 symbols
Wait for button to be pressed to start again
4 x 74hc595
7 LEDs connect to each
LEDs arranged to make 4 seperate symbols see attached for symbols
Press button to start countdown
I need all sets to run at same time like a countdown clock
First set to only flash 5 symbols then stops
Second set flashes 10 symbols then stops
Third set 15 symbols then stops
Forth 20 symbols
Wait for button to be pressed to start again