This is an easy-to-use software utility that helps you calculate the value of any resistor, according to the color code printed on its surface. It may also be used in case of the SMD-type resistors, by decoding their letters and numbers.
The top-rated electronic & electrical engineering tool for Palm OS with the most advanced interface and hundreds of calculations. Only $20 USD – compare features and price with competing software.
Calculate the color code of a resistor based on the resistor value (and the other way round). Display of closest resistor within the E series / Renard numbers. Another feature: calculation of required resistor value for LED circuits.
Determine resistor values from color bands or SMD markings. Works for both 4 and 5 band leaded-type resistors, as well as 3 and 4 digit Surface Mount Device codes, EIA-96 1% SMD codes and 2, 5,10% SMD codes.
Easily calculate a resistor’s value using its color bands
A free and simple tool for calculating the resistors for a keyboard/resistor network on an A/D input
Resistor Color Bands is a resistance calculator for displaying resistance color codes and values for all types of resistors.
A simple tool that displays resistor color codes and values.