Building logic gates out of silicon is old hat, as is building them from discrete transistors, 555 chips, LEGO, and even gears. [Yukio-Pegio Gunji] and [Yuta Nishiyama] from Kobe University, along … ...

Tears of the Kingdom player builds a basic calculator in the game. ... calculators are essentially “made out of inputs of 1 or 0 and go through logic gates which can determine an output.” ...

Now the calculator must add those inputs together. ... Logic gates are used to combine the information stored in the two pairs of transistors — 10 and 10 (representing 2 and 2).

Figure 1 illustrates how YES, NOT, AND, OR, NAND, and NOR gates are implemented in RFL using a 2N7000 N-channel MOSFET and a 5V supply. (Note that the XOR and XNOR functions have been omitted here, ...

Don’t feel like shelling out $5 for a fancy factory made calculator that won’t even do binary math? [Jeff] decided to prove his mastery of gates and his disdain for base 10 by building a ...

Pairs of gates can be used to create AND and OR logic based on the levels of output observed. When a pair of gates are both off, output is low; it's higher for a one-on/one-off situation (OR) and ...

In a recent study published in Engineering, researchers have unveiled a novel programmable spin-logic gate that operates ...

The common CMOS gates in Figure 1 have aninput threshold voltage in which the output swingsfrom logic zero to logic one, and vice versa. The thresholdvoltage depends on the supply voltage (Figure ...

The evolution of molecules capable of performing boolean operations1,2,3,4 has gone a long way since the inception of the first molecular AND5 logic gate, followed by other logic functions, such ...