Seafoid

foid is a useful tool for fans of electronics, as it allows you to check the value of a resistor by the color bands on its surface. The application is compatible with four and five color band resistors. Along with resistance, it also displays tolerance in percent values. Other calculations that Seafoid can perform include: obtaining the total resistance for parallel and serial connections, voltage, resistance, amps, and power in each sense, and thermal resistance for correct heat diffusion.