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
Display real-time Google Sheets cell values as widgets on Home or Lock Screen. Automatically update without opening Sheets. Set custom cells to monitor. Share widget data via AirDrop or copy-paste.
Measure voltage, current, and temperature remotely
Monitor electrical systems by measuring AC/DC voltage, current, resistance, frequency, and temperature. Wirelessly transmit data up to 30 meters. Store and view measurement history. Control connected devices remotely.
Convert binary to decimal, hexadecimal to octal, and other number systems. Enter values in the text area and tap to convert. View results instantly without additional steps.
Explore the through a self-guided driving . View historical sites and memorials. Learn about General Grant’s campaign, Confederate resistance, and the Siege of . Listen to narratives about key battles and their impact.
Calculate decking material needs by inputting dimensions. Determine bearer and joist lengths. Adjust measurements in mm, cm, inches, or feet. Choose decimal precision for accurate results.
Scan for BLE devices to check signal strength and RSSI values. View device list with signal indicators. Test environment compatibility with wireless sensors. Verify sensor performance before deployment.
Calculate pre- prices and percentages. Determine savings on products. Find reduced prices and compare original costs. Input values to receive accurate results.
Calculate , suspension cable, and civil parameters with 58 specialized tools. Input values and units to get automatic results. Switch between metric and imperial units.
Calculate force, distance, and mechanical advantage
Calculate mechanical advantage and forces in with instant results. Input distance and force values to determine effort or load. Copy results to other apps. Includes formulas and supports multiple units and decimal precision.