The app provides a reference and utility for electronics hobbyists. It includes calculators for resistors and capacitors, along with tools for L.E.D.s and Ohm's law.
by Soft Dorothy LLC★ 5.06 ratingsReferenceFreeData updated 2026-09-23
Calculate tips based on total amount and percentage. Split bills among multiple people. Display total with tip included. View transaction history. Remove ads with in- purchase.
Calculate primary and secondary full-load currents based on ratings and voltages. Determine turns ratio and type. Input phase type and voltage values to obtain current outputs and ratio calculations.
Perform basic arithmetic operations, calculate percentages, and use memory functions. Switch between scientific and basic modes. Save and recall previous calculations.
Tools for professionals include real-time analysis with SPL display, tone and noise generation, wavelength calculation, UHF frequency reference, antenna line loss assessment, microphone gain calculation, and recording/playback of test signals.
Calculate with trigonometric and exponential functions
Store values by pressing "STO" and selecting a memory slot. Perform basic arithmetic and advanced mathematical functions including sine, cosine, logarithm, and exponential.
Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.
Learn with a dynamic periodic table, element details, and polyatomic ions. Explore acid strengths, electronegativity, and reactive series. Access definitions, molar mass calculations, and a unit converter. Quick access to YouTube channels.
The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.
Access technical details like error codes, system compatibility, and refrigerant charge calculations. View thermistor resistor data and emergency settings. Manage spare parts inventory and track part specifications.
Measure ambient temperature using GPS and display in . Show temperature in a badge with below-zero values indicated. Convert to Fahrenheit with a formula. Include barometric pressure readings from the pressure sensor.
Calculate and deck materials with built-in calculators. Estimate job costs and view post protection in AR. Access color options and training resources. Order products directly and track progress toward becoming a staining expert.
Capture 4K HDR spatial videos and 12MP HDR spatial photos using iPhone 15 Pro series or newer. Preview content in parallel viewing, anaglyph, wigglegram, or cardboard mode. Stream spatial media to AR glasses or large screens.
Calculate electrical series and parallel circuits.
The app calculates resistance, capacitance, and inductance in series and parallel circuits. It supports various units for each electrical property and performs calculations automatically when input values or units change.
The app allows users to explore 18 common electronic circuits and see the effect of parameter modifications. Concepts covered include Ohm's law, filters, and operational amplifiers for students.
Access formulas for Physics, Chemistry, and Maths including Algebra, Analytical geometry, and Differential equations. Search and locate formulas quickly. Sync across iOS devices with device-specific UI. Update content regularly with new formulas.
The app provides 44 thermodynamics and heat-transfer calculators, along with reference tables. It allows users to solve for any variable and switch between SI and USCS units instantly.