EEWT

Welcome to your engineering hub featuring a collection of free and innovative web applications designed to streamline your workflow. Our tools serve various electrical engineering fields, offering practical solutions to common challenges. Explore, experiment, and enjoy the benefits of enhanced productivity and accuracy in your projects.

All Web Applications

  1. Resistor Color Code Calculator

    Instantly decode 3, 4, 5, and 6-band resistors. Select your colors to determine resistance, tolerance, and temperature coefficient values without checking a chart.

  2. Surface-Mount Device (SMD) Resistor Code Calculator

    Quickly calculate the resistance of Surface-Mount resistors. Supports 3-digit EIA and 4-digit EIA standard codes as well as EIA-96 coding systems.