Engineering Calculators

In an astable circuit, the output voltage alternates between VCC and 0 volts on a continuous basis.

This calculator computes for the output pulse width of a 555 timer monostable circuit

This calculator will determine the correct antenna downtilt angle given the heights of the antennas and distance between...

This calculator helps you compute the characteristic impedance of an asymmetric stripline

This balanced attenuator calculator helps you determine the resistor (R1) values for a balanced attenuator.

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass...

This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.

This calculator helps you compute the characteristic impedance of a broadside coupled stripline.

This calculator helps you compute the inductance of a broadside coupled trace.

This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula,...

A calculator for solving the capacitance, reactance, and admittance of a capacitor.

This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series...

This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.

A helpful tool for calculating the impedance of a coaxial cable.

A calculator for computing the inductance of a coaxial cable.

This calculator helps you compute the inductance of a coil.

This calculator is useful for calculating the luminous flux for LEDs where the angle is known.

This tool helps calculate the impedance of an edge coupled microstrip.

A calculator for computing the impedance of an edge coupled stripline.

This calculator helps you compute for the inductance of an edge coupled trace.

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

This calculator helps you compute the characteristic impedance of an embedded microstrip.

A calculator for computing several parameters needed in the design of a flyback switch mode regulator

This calculator computes for the free space path loss between transmit and receive antennas.