Wirebench: Electronics Tools

Wirebench is a bench instrument for your pocket — a fast, offline toolkit for electronics and electrical work. Built for technicians, electricians and students who need the right number now, not a web search. EVERYTHING WORKS OFFLINE No account. No ads. No tracking. Every calculator, table and guide works with the phone in airplane mode, on a roof or in a basement. 24 CALCULATORS • Ohm's law, power, voltage divider • Resistor color code — decode bands, or get bands from a value • LED series resistor and multi-LED array planner • Series/parallel networks, and parallel trim to hit a target value • RC/RL filter cutoff, reactance, 555 timer • Op-amp gain, decibels and dBm, RMS ↔ peak, ADC resolution • Cable voltage drop, three-phase power, transformer ratios • PCB trace width (IPC-2221), heat sink sizing, LM317 regulator • Y-Δ transform, wavelength, battery life BUILT FOR REAL BENCH WORK •…