I have recently made a simple half adder circuit using TTL and RTL logic. The circuit totals 13 components (8 resistors and 5 transistors) minus the logic inputs and outputs, ground, and Vcc. I want to see if any other users can make a working half adder using less components. That is my challenge to you.
P.S. For my circuit simulator, I downloaded it from here:
http://www.falstad.com/circuit/
P.S. For my circuit simulator, I downloaded it from here:
http://www.falstad.com/circuit/
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