Calculate attenuator resistor values easily.
The app calculates resistor values for various attenuator networks including Tee, Pi, H, O, and Minimum Loss Pad. It adjusts resistor values to match standard tolerance values.
Showing 81–100 of 1,000 ranked alternatives.
Black Cat Systems
Calculate energy and transmission
Displays cross sections for gamma/x-ray photons, fluorescence, and edge energies. It calculates transmission and attenuation for any energy. Information includes atomic number, mass, density, and energy values.
Yiwu Madan Network Technology Co., Ltd.
Track crypto prices and manage your portfolio
Monitor cryptocurrency prices and trends for Bitcoin, Ethereum, and others. Track portfolio values in real time. Set price alerts and view historical data. Sync with exchange accounts for accurate balances.
Pheinex, LLC
Calculate size and performance
Calculate size for round or rectangular ductwork. Adjust airflow, diameter, width, or height using sliders. Enter values directly for precise measurements. Lock friction calculations for accurate results.
Hebaallah Hossameldien
Convert units and exchange currencies
Convert values between units in 22 categories including acceleration, angle, area, and data storage. Support currency exchange for 160 currencies. Search units by category or globally. Bookmark frequently used conversions.
Devnex B.V.
Measure sound levels and display graphs
Measure sound levels with a decibel meter that displays current, maximum, and average values. View values on a gauge and in a graph. Set and track sound level measurements. Share results directly. No in- purchases required.
Connor Kelley
Calculate gas size based on BTU, length,
Calculate gas size based on BTU load, length, and gas type (LP or Natural). Input values and select gas type to determine minimum size. Output result for immediate use.
Phan Nhat Đang
Calculate differences and durations
Calculate durations between dates and times. Add or values from a starting date. Adjust values directly. View results clearly without complex settings.
Yan Kin LEUNG
Track multiple values with counters
Track multiple values with separate counters. Set custom names, values, and increments for each. Choose from vibrant color themes. View detailed history logs for past entries.
Seong Eon Kim
Calculate value by bands
Calculator determines resistance value based on colored bands. Users select band count and for each band. The displays the resistance value and visual representation of selected colors. Helps configure electronics projects.
qaqee Tecnologia Da Informacao Ltda
Convert units and currencies instantly
Convert units and currencies by typing queries in a single input field. Supports over 900 units and 170 currencies. Dynamically recognizes abbreviations and symbols. Search for conversions similar to web searches.
Cyberprodigy LLC
Calculate size, velocity, and pressure drop
™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.
Piet Jonas
Calculate proportions between two values.
The app calculates the proportion between two values expressed in percent. It allows users to find the percent increase or decrease between two values.
Brian Enigma
Solve puzzles, track clues, decode codes
Access codebreaking tools like decoder rings and countdown timers. View reference material on word frequency, morse code, and semaphore. Includes links to hunts, ARGs, and transmedia storytelling resources. Supports iOS 7.
Alerus Financial Corporation
Track loans, credit cards, and debts
Track loans, credit cards, personal debt, and real estate values across linked accounts. View integrated financial data for budgeting. Automate budgeting to monitor spending patterns. Set alerts for account activity and transaction details.
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