Combine up to 10 resistors or capacitors in any configuration. Type values like '4.7k' or '10u' and they parse automatically.
Resistors in series add directly. Resistors in parallel combine reciprocally — the total is always less than the smallest individual value.
Capacitors are the opposite. Caps in parallel add; caps in series combine reciprocally. Easy trick: capacitance behaves like 1/resistance.
SI suffixes: type values like 4.7k, 2.2M, 10u, 100n. The calculator parses them.