Showing 161–180 of 1,000 ranked alternatives.
Ashvin Kevadiya
Learn circuits, design wiring, and test systems
Learn theory with interactive lessons on voltage, current, resistance, and Ohm’s law. Explore detailed wiring diagrams and circuit schematics. Use built-in to calculate loads, analyze circuits, and simulate real-world wiring scenarios.
Calculated Industries, Inc.
Calculate volume for slabs, footings, and walls
Calculate volume for slabs, footings, columns, walls, and stairs in cubic yards, feet, or meters. Estimate needed, determine weight and bag requirements. Calculate rebar spacing and truckloads.
FEGIME Deutschland Marktgemeinschaft im Elektrogrosshandel GmbH & Co. KG
Calculate electrical formulas on the go
Access formulae and tabulations for electrical calculations. View clear graphics and tables. Convert units automatically. Follow German and European standards. Input data for circuit analysis and system design.
Calc Hub, LLC
Calculate voltage, current, and power
Calculate properties using Ohm's Law, current, power, voltage, resistance, and horsepower formulas for DC and AC circuits. Convert units between volts, amps, watts, and ohms. Determine power factor and RMS voltage. Estimate voltage drop in systems.
朝山 马
Open gate with authorized call
Control access to a building with authorized phone calls or IC cards. Set door passwords and up to 200 authorized numbers. Includes a GSM module for communication. Features a user-friendly interface with LED display and keypad.
Neil Rohan
Calculate gauge for aircraft wiring
Calculate size based on current, voltage, and temperature. Input circuit parameters to determine AWG rating. Provides resistance and voltage drop calculations. Supports FAA-approved voltages: 14VDC, 28VDC, 115VAC, 200VAC.
Lu A Oo
Convert units with one tap
Convert units across 77 categories with over 1000 options. Perform multiple conversions on one screen. Add custom units and categories. Use built-in calculator and numeric keyboard. Convert complex measurements like height and weight between systems.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.