Electronics Calculator is a utility application consisting of various calculators, conversions, reference tables and basic pocket calculator. Calculators: DC Circuits: • Ohm`s Law • Voltage divider - resistive • LED resistor • 555 Timer • RL Circuits • RC Circuits AC Circuits: • Reactance • Impedance • Star Delta Transformation • AC Power • Decibel Power Supply: • Transformer ratios • Rectifiers • Capacitor filter • Transformer efficiency Components: • Series Circuits (resistor, capacitor & inductor) • Parallel Circuits (resistor, capacitor & inductor) • Capacitors (charge, energy stored, time constant) • Inductors (energy stored, time constant) • Diodes (Diode current, diode voltage) • Resistor color codes (encode & decode 4, 5 & 6 bands) • Resistor color codes (encode & decode 4 & 5 bands) • Capacitor printed codes Physics: • Coulomb`s Law • Magnetism • Joule`s Law - heating Converters: • Area (sq in., mm², cm², sq ft., m², ha, km²) • Angle (Degree, Gradian, Radian) • Temperature (°C, °F, K, °R) • Power (Btu/min, ftlbf/min, hp, W, kW) • Distance/length (cm, in., ft, m, yd, km, mi) • Number base (binary, octal, decimal, hexadecimal) Reference: • SI unit prefixes • Logic gates • 74xx ic • ASCII • Decibel suffixes • RF spectrum