Decode colors and see resistance value
Decode bands by selecting colors to determine resistance and tolerance. Supports 4-band resistors. Provides accurate calculations. Features a clean interface and works offline.
Showing 121–140 of 1,000 ranked alternatives.
V PUGAZHENTHI
Calculate voltage, current, and resistance
Calculate values using voltage, current, resistance, and power formulas. Access single and three phase calculators, horsepower tools, and unit converters. Unlock additional features with an in- purchase.
Dmitry Zaika
Read texts faster with exercises
Train and memory retention with exercises that support ePub and formats. Practice while reviewing lecture notes, books, or news. Track progress and improve retention through targeted training sessions.
Atlas Educational Software
Elements, track progress, customize questions
Test your knowledge of chemical elements with customizable quizzes. Choose from three formats: find elements on the , multiple choice, or text input.
Jorge Castilleja
Scan dominos with your phone camera
Scan multiple dominos at once for accurate results. Place white dominos on a dark surface for optimal scanning. Adjust lighting settings for better clarity. Supports several languages including English, Spanish, and Chinese.
14705505 Canada Inc.
Practice speaking with AI
Practice speaking skills through real-time conversations with an AI . Receive instant feedback on pronunciation and grammar. Learn vocabulary in context with interactive dialogues. Track progress with lesson history and performance reports.
Gyoom LLC
Edit PDFs, add notes, and organize files
Organize and sort PDF files in a library. Edit documents by adding drawings, sketches, and shapes. Merge multiple files into one. Add signatures and save for later. Insert text with various fonts. Import and export PDFs in different formats.
Yoshimasa Kato
Calculate LED resistors simply and quickly.
The app simplifies LED resistor calculations. It accommodates various power supply and microcontroller voltages, decimal values, current, multiple LEDs, and power consumption.
Strelka Limited
Translate words between 12 languages
Look up words with translations in 20 languages. Switch between languages for definitions. Save favorite terms for quick access. Share translations via copy or social media.
ANYLANG LLP
Read, translate, and new words in multiple
Read books, news, and articles in over 20 languages. videos with subtitles. Translate words instantly with contextual meanings. Add new vocabulary to a personal list for review. View translations and definitions within content.
Kalin M
Practice with interactive tasks
Teach basic skills with interactive quizzes on addition, subtraction, and number comparisons. Complete 700 free tasks across different difficulty levels. Remove ads to access an ad-free version.
Opine Technologies Inc.
Chat with and practice conversations
Chat with to practice speaking in multiple languages. Correct pronunciation and grammar in real-time. Learn 10+ languages through conversational exercises. Receive feedback and tips to improve fluency. Engage in judgment-free exchanges.
Anas Abubakar
Design circuits, calculate values, reference components
Electrohelper allows users to access reference information on electronic components and circuits. It includes tools for calculating various filter types such as Butterworth, Sallen-Key, Chebychev, and Bessel.
Cyberprodigy LLC
Calculate loads and circuits
Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.
Jian Yih Lee
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.