Convert resistor color codes to resistance values by dragging and dropping colors. Calculate capacitor values by dragging numbers to the capacity section. Display resistance and capacitance with precision indicators.
by atsuhiro ichikawa★ 4.01 ratingsUtilitiesFreeData updated 2026-09-09
Calculate physical quantities using formulas for force, kinetic friction, static friction, centripetal force, and more. Convert units for gravitational acceleration, angular acceleration, density, and water density.
Calculate linear interpolation and extrapolation between data points. Input values to determine corresponding results. Display the linear equation based on provided data. Perform calculations with a minimal interface.
Learn about circuits with interactive lessons on series and parallel configurations. Calculate voltage, current, and resistance. Simulate behavior and observe current flow visually.
Learn Japanese with audio and written content. Access categorized lessons including food, greetings, travel, body parts, numbers, time, days of the week, and colors. Each section includes words, phrases, audio, and Arabic translations.
Translate telephone numbers to exact color codes using the North America Color Code Standard. Look up , Binder, and Super Binder colors instantly. Designed for telephone technicians and network installers to improve accuracy and efficiency.
Displays a 2-day with a color-coded gradient. Swipe up to view hourly patterns. Colors represent temperature, humidity, and sunrise/sunset times. Users can plan activities based on color indicators.
Arthur Eduardo Skaetta Alvarez Desenvolvimento de Software LTDA.
Edit photos, remove backgrounds, export PNGs
Edit images by erasing backgrounds with finger dragging or AI-powered auto detection. Maintain transparency or add custom backgrounds. Export high quality PNG files for transparent or composed backgrounds.
Calculate lengths, angles, and area of shapes. Select a shape from a list. Enter values in boxes linked to orange points. Adjust point positions using the NEXT button or tapping points. Retrieve calculated measurements based on input.