The app calculates the lens factor based on screen size and projector distance. It also determines screen size or projector distance when lens factors are known.
by Bart van Stiphout★ 5.02 ratingsProductivity$1.99Data updated 2026-09-14
Measure spool dimensions and line parameters to calculate optimal line pre-load. Input measurements and settings to determine precise winding depth. Adjust line amount for optimal fishing performance.
Calculate electrical values using Ohm’s Law and related formulas. Input voltage, current, or resistance to determine missing variables. Access circuit diagrams and safety guidelines. Convert units between volts, amps, and ohms.