Ohmdox is a comprehensive collection of electronics tools, calculators, and reference information for Makers, DIYers, and Electricians. Developed by ohmdox, this Chrome add-on offers a wide range of features that cater to the needs of electronics engineers and hobbyists.

With Ohmdox, users can access a variety of tools and calculators that are essential for daily electronic projects. The add-on includes features such as calculating resistor values from color codes, finding resistor colors from values, Ohm's law calculator, parallel and series resistor calculator, parallel and series capacitor calculator, voltage divider calculator, LED resistor calculator, and capacitor charge and time constant calculator.

In addition to these calculators, Ohmdox also provides pinout information for popular ICs such as 74xx and 4000 series, as well as a reference for standard resistor values (E Series) and 78XX voltage regulators. The add-on is constantly being updated with new features to enhance its functionality and usefulness.