[Phillip] wanted to play with the C preprocessor. He decided to do that by creating a 4 bit full adder. We know this is pretty useless in everyday life, but it was a great learning experience. The ...

Would you consider this to be doing math the old-fashioned way? Instead of going with silicon-based switching (ie: transistors) this 4-bit adder uses mechanical relays. We like it for its mess of ...

Adder is a word derived from an Old English term meaning serpent, and it can refer to several types of snakes, including some species that are only distantly related. Some adders are in the viper ...

Kits such as the Adder are all about perspective. Any half-serious drummer would find it underwhelming in terms of build quality and tone, but, as mentioned in the review, when judged on its own ...

As instrumentation amplifiers become less costly, they can provide improved performance in applications that operational amplifiers traditionally served. The op-amp adder in Figure 1 has a few ...