Hi
I'm looking for suggestions on an digital up counter that would sequencially drive 4 outputs
each connecting to a relay.
1. Input would be a momemtary pushbutton.
2. Relay 1 would be energized, by default, after power up.
3. Each time the button is pressed, it would energized the next relay in sequencial order.
4. If the PB is pressed after the 4 relay is energized, I want the count to reset and
start with 1 energized again.
5. Each relay would latch until reset ( see #4 above)
6. 12vdc supply is preferred.
7. II'll be using a 4011 circuit to drive a 2 digit 7 segment LED Display and indicate a value
represented by a combination of the relays energized. For example:
If relay 1 = 2 and relay 2 = 4 then if both relays energized, display "6" on LED display.
Thanks!
I'm looking for suggestions on an digital up counter that would sequencially drive 4 outputs
each connecting to a relay.
1. Input would be a momemtary pushbutton.
2. Relay 1 would be energized, by default, after power up.
3. Each time the button is pressed, it would energized the next relay in sequencial order.
4. If the PB is pressed after the 4 relay is energized, I want the count to reset and
start with 1 energized again.
5. Each relay would latch until reset ( see #4 above)
6. 12vdc supply is preferred.
7. II'll be using a 4011 circuit to drive a 2 digit 7 segment LED Display and indicate a value
represented by a combination of the relays energized. For example:
If relay 1 = 2 and relay 2 = 4 then if both relays energized, display "6" on LED display.
Thanks!