Continue reading “Paper Circuit Does Binary Math With Compressed Air” → Posted in classic hacks , Misc Hacks Tagged adder , and , fluidics , full adder , gate , half-adder , logic , OR ...

Continue reading “2-bit Full Adder Using Just Thirty Six 555 Timers” → Posted in classic hacks Tagged 555 , full adder , npn , pnp Intermediate Concepts: Building Discrete Transistor Gates ...

FDSOI FET allows the threshold voltage ( V t) to be adjustable (i.e., low-Vt and high-Vt states) by using the back gate bias. Our design utilizes the front and back gates of an FDSOI FET as the input ...

As a powerful material, DNA presents great advantages in the fabrication of molecular devices and higher-order logic circuits. Herein, by making use of the hybridization and displacement of DNA ...