Best Resistor Tools Apps &amp; Games

Determine resistor values

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paid

Resistor - Color Codes

Determine resistor valuesColor code identificationElectronics utility

Quickly identify the value of resistors using their color bands. This utility tool simplifies electronics calculations for hobbyists and professionals alike.

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Resistance Color Calculator

by Fabian Schiller

Select number of resistor ringsInput resistor colors sequentiallyInstant resistance value display

Easily determine the resistance value of electronic components. Simply select the number of color bands on your resistor and input the colors one by one to instantly get the resistance and tolerance. This tool simplifies a common electronics task.

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Resistor AI Calculator

by Daichi Takigawa

Real-time resistor detectionAutomatic resistance calculationSupports 4-band carbon film resistors

Point your phone's camera at a resistor to instantly identify its value. Currently supports 4-band carbon film resistors with a 5% tolerance.

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Ohm Resistor Bands Calculator

Resistor Value Checker

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Resistor Code Calculator

by Vivid Planet Software

Calculate resistor color codesSupports 4-band resistorsSupports 5-band resistors

Easily determine the resistance value of electronic components using their color bands. This reference tool supports both 4 and 5-band resistors, making it ideal for makers, engineers, and students working with electronics projects.

Smart WiFi management

Remote WiFi accessNetwork dashboardGuest network setup

Manage your home WiFi network remotely from anywhere. Control connected devices, set up guest networks, and implement parental controls to manage internet access for children. Prioritize devices for better streaming and gaming performance, and enhance security against online threats.

Reading resistors made easy!

Intuitive color wheel interfaceAccurate resistance value calculationNo multimeter required

Easily determine resistor values without a multimeter. Simply spin the color wheels to match your resistor. This tool simplifies the process of identifying resistance.

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Fingerprint Login:PassKey Lock

Password Manager Browser 1 App

Fingerprint login for all passwordsPassword manager autofillFingerprint Keyboard extension

Securely store and autofill your passwords using fingerprint or facial recognition. Access saved logins across apps with a dedicated keyboard extension and browse the web privately with integrated logins.

📊 Productivity

(1.9K)

free with in-app purchases

Resistor color codes calc

Fast resistor value finder

3- to 6-band color code supportResistance, tolerance, and TCR calculationValue to color code conversion

Instantly decode resistor color bands to find resistance, tolerance, and TCR. Also calculates series/parallel resistance and voltage dividers. Supports E-series validation and multiple languages.

🔍 Reference

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resistor code calculator+

Harbor Freight Coupons

Latest coupons and instant savingsInside Track Club member dealsBrowse tools and watch videos

Discover the latest coupons, instant savings, and exclusive deals for members. Browse tools, check local stock, and create wish lists. Scan barcodes in-store for more product information.

🛍️ Shopping

(225K)

Recharge Please! - Puzzle Game

Please charge your device

One-finger controlConnect plugs to socketsEasy to play

A simple puzzle game where you connect plugs to matching sockets. It's easy to learn but challenging to master, requiring strategic thinking to solve each level. Enjoy a satisfying one-finger gameplay experience.

🎮 Games

(114K)

Resistor color code Calculator

Resistor color code calc

Calculates resistance for 3-6 band resistorsVisual band color selectionDisplays resistance and tolerance

This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.

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Electronics Reference Toolkit

Resistor, LED & Transistor

Resistor Calculator (4/5 band)Ohm's Law CalculatorLED Resistor Calculator

This app provides a comprehensive suite of tools for electronics calculations and reference. It includes calculators for resistors, LEDs, capacitors, and voltage dividers, along with a unit converter and transistor database. Designed for speed and offline use, it's ideal for students, hobbyists, and engineers.

Identify resistor values.

Identify through-hole resistorsIdentify SMD resistorsInput value to get code

Easily identify the values of through-hole and SMD resistors. Input a resistor value to find its code, or enter the code to determine its value. Supports English, French, German, and Spanish.

📚 Education

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AI Resistor Color Code Scanner

Ohms calculator by camera

Instant camera scanningSave and organize scansInteractive color band editing

Instantly identify and calculate resistor values using your iPhone camera. This tool eliminates the need for manual color band reading and charts, offering quick results for engineers, hobbyists, and students. Save your scans and organize them into projects for efficient workflow.