Resources

Calculators

Created by our engineering team to help you find the answers you need.

Resistor Calculators

Use the 1% resistor finder, resistor divider, resistors in parallel and RC time constant calculators.

Microstrip Calculators

Access the microstrip impedance and differential impedance calculators used for USB traces.

Transmission Calculators

Use the line of sight VHF, power conversion and VHF signal loss calculators.

Time Conversion Calculators

Access the POSIX, ISO8601, Windows Time, Julian Date, GMT, JavaScript time format calculators.

Splitter and Attentuator Calculators

Use resistor values for Y splitter, T attenuator or Pi attenuator.

Power Conversion Calculators

Convert voltage, dBm, dBu, dBV, or power to another form for a given impedance and waveform type.

ASCII Character Chart

See the symbols, hex values, octal values, decimal values, binary value and description of the characters.

EIA232 Reference Chart

See the symbols, hex values, octal values, decimal values, binary value and description of the characters.

1st Order Filter Calculators

These calculators are for low-pass and high-pass filters. They create analog component values, analog and digital filter coefficients.

2nd Order Filter Calculators

These calculators are for low-pass, high-pass, band-pass and band-stop filters. The analog and digital filters are biquad filters. The calculators create analog component values, analog and digital filter coefficients.