Resistor Calculator 4-Band
Max Kievits
Calculate values instantly
Calculate values by selecting color bands. Display resistance, tolerance, and temperature coefficient. Visualize bands with interactive color selection.
Apps Like Resistor Color Codes for iPhone and iPad
Resistor Color Codes screenshots
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Showing 21–40 of 1,000 ranked alternatives.
Resistor color barcode
Arkadiusz Fryszkowski
Scan barcodes, select colors, calculate resistance
Calculate values using colors. Select bands for 4, 5, or 6 band resistors. Switch modes by swiping the screen. Display numerical value and tolerance.
PlayBoost & Codes for Roblox
ISMAIL BOUSSEL
Calculate Robux, track , and boost gameplay
Track Robux balance and calculate free Robux rewards. Retrieve and apply promo . Monitor game updates and code expiration dates. Share with friends and view usage statistics.
Area Codes
VersaEdge Software, LLC
Look up by city
Lookup for locations in North America, including the US, Canada, and Caribbean regions. Search for cities to find associated . No internet connection required.
Electrician Handbook — Basics
Sergey Vavaev
Access theory, diagrams, and calculators offline
’s provides access to electrical theory topics, including exercises with answers. Features interactive diagrams for hands-on learning. Includes calculators and formulas for electrical calculations. Works offline without ads or subscriptions.
Resistor Code Calculators
Kanta Kikubo
Calculate electrical values and convert units
Perform electrical engineering calculations with and capacitor tools. Calculate filters, attenuators, rectifiers, and oscillators. Convert units like Lumen to Candela and Delta to Y. Analyze skin effect and PCB trace impedance.
Resistor Plus
Tan Chia Ling
Essential tool for electronics engineers hobbyists
The app decodes resistor color bands, calculates circuit values, and looks up standard resistor values. It supports 4, 5, and 6-band resistors and allows users to enter resistance values to find matching color bands.
Resistor-Converter
Gerhard Lentschik
Calculate resistance from color codes
Calculate resistance values for 4, 5, or 6 ring resistors by selecting color codes or entering resistance values. Determine colored rings based on resistance input. Support for SMD resistors and EIA value calculations.
Spin The Wheel Spinner Picker
Appcano LLC
To decide meals and activities
Make decisions by spinning a to select from options. Input questions and choices, then to get random answers. Use cards for random advice or guidance. Save decisions and review past choices. Share results with others.
Circuit Playground
Adafruit Industries LLC
Calculate component values and resistor codes
Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.
Zip Codes
VersaEdge Software, LLC
Look up and map locations
Look up with detailed state, city, and county information. View population data and locate zip code center points on maps. Find nearby , search by city, and access data without internet.
RBX & Codes: Skins Coins
Michael Gutierrez G
Explore characters, collect , redeem codes, track
Access a gallery of character items and . Redeem RBX codes with friends. Calculate daily and claim gifts. Solve quizzes, cards, and spins for rewards. Share codes with others. Find guides to understand game mechanics.
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