Logic gates are the building blocks of digital circuits. They are devices that take one or more binary inputs (0 or 1) and produce a single binary output based on a logical rule. For example, an ...

A code converter is a logic circuit that changes data presented in one type of binary code to another type of binary code, ... In the Excess-3 code, the decimal equivalent of each code is 3 more than ...

Circuit and working for PWM-To-Analogue Signal Converter. The block diagram of the PWM-to-analogue converter is shown in Fig. 1 and its circuit diagram in Fig. 2. The circuit consists of two parts: ...

Such circuits could also be used to create a type of circuit known as a digital-to-analog converter. This kind of circuit takes digital inputs — for example, the presence or absence of single ...

In the example in figure 2, observe how the RC circuit voltage gradually approaches the Analog Input value. In this simple example, the 4-bit digital output of the SAR (0101) is shown at the bottom of ...

Interestingly, the circuit raises the voltage by changing the duty cycle. In the default case of the example diagram, a duty cycle of 50% and a resistive load of 15 Ohm ensure an average DC output ...

In recent years, a slew of automatic techniques for approximate computing has been proposed; however, most of these techniques require full knowledge of an exact, or ‘golden’ circuit description. In ...

A step-up converter, also called a boost, is a DC-DC power converter that increases the input voltage and provides a higher output voltage. The switching circuit consists of an electronic switch (a ...