Electronics Tools & Calculator is an all-in-one electronics calculator circuit design toolkit and component reference for engineers students technicians makers and hobbyists.

Calculate Ohm’s law resistor values voltage dividers capacitor circuits reactance resonance 555 timers op-amp circuits transistor circuits filters PCB trace width SMD resistor codes and more.

Electronics Calculators & Circuit Tools

• Ohm’s Law calculator
• Voltage current resistance and power calculator
• Voltage divider calculator
• Resistor calculator for series and parallel circuits
• Capacitor calculator for series and parallel circuits
• Capacitor charge calculator
• Capacitive reactance calculator
• Inductive reactance calculator
• Series RLC resonance calculator
• LED resistor calculator
• Resistor ratio calculator
• Y–? / ?–Y converter
• Pi T and bridged-T attenuator calculators
• Adjustable voltage regulator calculator

Resistor SMD & Component Tools

• Resistor color code calculator
• SMD resistor code lookup
• Capacitor reference
• Diode reference
• Transistor reference
• Inductor and choke reference
• IC and electronic component reference

555 Timer & Op-Amp Calculators

• 555 astable calculator
• 555 monostable calculator
• Inverting op-amp calculator
• Non-inverting op-amp calculator
• Differential amplifier calculator
• Transistor amplifier calculator
• Q-point visualization

Filter Design Calculators

Design and analyze common electronic filters including:

• Butterworth filters
• Chebyshev filters
• Bessel filters
• Sallen-Key active filters
• Low-pass filters
• High-pass filters
• Band-pass filters
• Band-stop filters

PCB & Circuit Design Tools

• PCB trace width calculator
• Attenuator design tools
• Voltage regulator calculations
• Resistance and capacitance networks
• Reactance and resonance calculations
• Circuit analysis tools

Electronic Component Reference

Quickly reference common electronic components and IC building blocks including resistors capacitors inductors choke coils signal diodes rectifier diodes Zener diodes BJTs MOSFETs op-amps 555 timer ICs encoders decoders multiplexers demultiplexers shift registers counters ATmega328 Arduino Uno and more.

Made for Electronics Work & Study

Electronics Tools & Calculator is useful for:

• Electronics engineering students
• Electrical and electronics engineers
• Technicians
• Electronics hobbyists
• Makers and DIY builders
• Arduino and embedded projects
• Circuit designers

Why Use Electronics Tools & Calculator?

? Electronics calculators in one app
? Circuit design and analysis tools
? Resistor color code and SMD tools
? 555 timer and op-amp calculators
? Filter design calculators
? PCB trace width calculator
? Electronic component and IC references
? Fast practical and easy to use

Whether you are learning electronics designing circuits troubleshooting a project checking component values or performing engineering calculations Electronics Tools & Calculator gives you practical circuit calculators resistor tools component references and electronics design utilities in one app.