PIER: Ohm's Law Calculator 1.1

The calculator provides an efficient and user-friendly interface for computing voltage, current, resistance, and power. Its design facilitates quick access to calculations, making it an excellent tool for both learning and reference. The interactive feature of the Ohm's Law wheel enhances the user experience by aiding in the memorization and application of relevant formulas.

Users can easily select a formula and input two known variables to obtain results. The output not only displays the answer in the bottom left corner but also reveals the fourth variable in the top left. This dual output enhances understanding and encourages further exploration of electrical concepts.

The answers are presented in a simplified format for ease of reading, while still allowing access to precise values by clicking on the displayed figures. This feature enables users to copy either the simplified or precise value effortlessly, facilitating integration into other applications across their devices.

Additionally, the Metric Toolbar streamlines unit conversions by allowing users to quickly enter a value and change its metric prefix without the cumbersome need for additional zeros.