RC Circuit

Siu Yuen Ho

App Store★ 4.8FreeFirst seen 18 Oct 2026

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App info

Category: Utilities
Age rating: 4+
Price: Free
Version: 2.8.0
Released: Feb 26, 2014
Last updated: 25 Mar 2024
Size: 16.2 MB
Requires: iOS 12.0 or later
Languages: 9

4.85 ratings

★★★★★

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What's newin version 2.8.0

Fix minor bugs

About this app

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This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer. Features * Calculate time constant from R, C * Find component value R,C from time constant * Get voltage at time t in RC charging / discharging * Calculate cutoff frequency by R, C * Find component value R,C from cutoff frequency * Save data to CSV files * Upload CSV via AirDrop / iCloud Drive * Support English, Traditional Chinese, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Japanese