Calculo de Resistencias is an Android application designed to help electronics enthusiasts calculate the resistance of resistors in series, parallel, or mixed circuits. Developed by Astro Code, this free app falls under the Education & Reference category.

The app's main features include the ability to calculate the equivalent resistance of up to five resistors, as well as the ability to design different types of resistive circuits. The user interface is intuitive, and users can easily configure their resistors by entering the relevant values for R1 through R5.

Overall, Calculo de Resistencias is a handy tool for anyone designing electronic circuits and needs an easy way to calculate the resistance of their resistors. The app's simple design makes it accessible to users of all levels of expertise, and its free license makes it a great choice for anyone on a budget.