Mazikowski
New Member
I'm trying to make a sequencer to control LED's (or other items via relays or transistors) that will stack from 1-10.
I need it to work something like this (1=lit, 0=off)
1000000000
1100000000
1110000000
1111000000
1111100000
1111110000
1111111000
1111111100
1111111110
1111111111
and all of that needs to happen in the course of about 2 seconds then repeat as long as the circuit has power.
I figured I could use either a 4011 NAND gate or 555 as my oscillator and a 4017 counter, but that would only give me one output active at a time. I want one on step 1, two on step 2, ... , ten on step 10, then back to 1.
Any suggestions as to what I should do?
I need it to work something like this (1=lit, 0=off)
1000000000
1100000000
1110000000
1111000000
1111100000
1111110000
1111111000
1111111100
1111111110
1111111111
and all of that needs to happen in the course of about 2 seconds then repeat as long as the circuit has power.
I figured I could use either a 4011 NAND gate or 555 as my oscillator and a 4017 counter, but that would only give me one output active at a time. I want one on step 1, two on step 2, ... , ten on step 10, then back to 1.
Any suggestions as to what I should do?