component values 2025-09-15T10:33:05Z
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Timer IC 555 CalculatorIC 555 is a basic timer IC for hobbyist or electronic engineers. This app is used to calculate monostable and astable circuit Features:1. Calculate monostable circuit2. Calculate frequency of astable circuit 3. Calculate component values of monostable and astable circuit. Save component values in CSV file (Excel file) Features in PRO version only:1. Selectable preferred value of resistors and capacitors2. Share CSV file to other apps3. No limitation4. No AdNote :For those
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Resistor ratio calculatorOperation amplifier and voltage divider are the basic circuits for hobbyist or electronic engineers. This app is used to calculate all possible resistor values approximate a desired ratioFeatures:1. Calculate resistor values of voltage divider2. Calculate resistor values of inverting amplifier gain3. Save component values in CSV file (Excel file)4. Use preferred values of resistorsFeatures in PRO version only:1. No Ad2. Can use preferred value 1% and 5% for resistor 3. N