4 bit adder. Took me a few evenings this week to put together. Im quite happy that it worked first try without any bugs. Constructive criticism is encouraged.

  • @ch00f
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    11 hours ago

    Looks great! It looks like you might have watched my video :)

    Not knowing the schematic, is there a specific reason you have those yellow traces broken out to the left? Looks like you could have done them single wires.

    • @[email protected]OP
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      13 hours ago

      De obfuscation and pin hole crowding. I was struggling to fit the wires and see my pin holes so I moved the 4 wires that would have been on top of eachother over to make room for the rest of the wiring.

    • @[email protected]OP
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      912 hours ago

      Thanks. Keeping the wireing neat allowed me to walk away and pick it up again without losing what i was doing. It also helped me get it so the first time I powered the circuit it worked as intended.

      • @[email protected]
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        10 hours ago

        Absolutely. I always found it satisfying to route wires and avoid the rat’s nest.

        Adders are the foundation of electronics. Are you going to continue on this project or start a new one? 7-segment display?

        • @[email protected]OP
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          3 hours ago

          Going to ponder my next project. I want to make a counting circuit. Basically just a bank of adders on a clock signal putting the output into memory then feeing that number back into the bank and add 1.