A simple to use window comparator can make short work of integrator, antiwindup, and reset circuits. Control systems that incorporate an integrator stage need some form of integrator ...

Figure 2 adds a resistive divider to the circuit to set the voltage at the inverting input, providing a means to control the reference voltage for the comparator, V REF. Figure 2 An op amp comparator ...

A comparator is an electronic component that outputs different voltage results at the output by comparing the magnitude of the current or voltage at the two inputs. This article describes the ...

For negative-supply systems, the circuit of Figure 1b (which is very similar to that of Figure 1a) transforms a positive pulse train into negative-going output pulses. Voltage at the comparator's ...

Figure 1 A capacitive comparator circuit with a dynamic measuring RC bridge that contains two RC circuits (R3, Cx and R5, C1). The measuring RC bridge is made of two RC circuits: R3, Cx and R5, C1, ...

The logic circuit is bread-boarded and along with the motor driver, housed in a computer hard drive enclosure which already had the power supply available. Continue reading → ...