Hey everyone!
I’m new to electronics and it has taken hold. I’m trying to build a game using a 555 timer for the pulse and three (3) cd40110be to drive m:ss 7seg display. I’m trying to figure out how to preset the 10s led to 5 (m:S*s) so it counts down. The game will have 4 exposed wires (jumpers/ header jumpers) that can be “cut”.
Wire: 1 will speed up the clock if cut
Wire : 2 will turn off the display
Wire: 3 will stop the clock
Wire: 4 will “set it off”
I have most of it working on a bread board, but could use some help. I’m trying to keep from using a microcontroller. I’ve had some experience with arduino (via: Paul Mcwhorter) from youtube but would like to keep it limited to chips without programming involved.
I’m new to electronics and it has taken hold. I’m trying to build a game using a 555 timer for the pulse and three (3) cd40110be to drive m:ss 7seg display. I’m trying to figure out how to preset the 10s led to 5 (m:S*s) so it counts down. The game will have 4 exposed wires (jumpers/ header jumpers) that can be “cut”.
Wire: 1 will speed up the clock if cut
Wire : 2 will turn off the display
Wire: 3 will stop the clock
Wire: 4 will “set it off”
I have most of it working on a bread board, but could use some help. I’m trying to keep from using a microcontroller. I’ve had some experience with arduino (via: Paul Mcwhorter) from youtube but would like to keep it limited to chips without programming involved.