Electronics Engineering Tools
PCB Trace Max Current
Maximize your PCB design efficiency with our comprehensive guide and calculator. Understand the impact of trace width, thickness, and temperature on PCB performance.
PCB Trace Width Calculator
Calculate the width of a copper-printed circuit board conductor (internal trace) necessary to carry a specified current.
PCB Impedance Calculator
A microstrip is constructed with a flat conductor suspended over a ground plane. The conductor and ground plane are separated by a dielectric. Use this tool to compute the characteristic impedance of a microstrip
Resistor Color Code Calculator
How to read and calculate resistance values for resistors with 3- to 6- colored bands.
Trace Resistance Calculator
Calculate the resistance of a copper PCB trace, knowing the trace length, width, thickness, and ambient temperature. The same calculation can be applied to bus bars.
Understand the crosstalk definition and calculate crosstalk solutions for your circuit
Parallel Resistance Calculator
Learn how to measure the resistance of a circuit with up to five resistors in parallel.
Impedance Matching Calculator
Optimize power transfer with our Impedance Matching Calculator. Calculate inductance, capacitance, and achieve impedance matching using L-match, Pi-match, or T-match configurations in electronics engineering.
RF Unit Converter
A unit converter for voltage and power. There is an input for impedance that allows the relationship between power and voltage
Calculate dipole antenna dimensions for a specific frequency and diameter using the Dipole Calculator. Obtain antenna length, leg length, and wavelength with ease. Perfect tool for RF engineering.
Series Resistor Calculator
Simplify your circuit design process with our user-friendly Series Resistor Calculator. Accurately calculate total resistance in series circuits for a wide range of resistor values. Ideal for engineers, hobbyists, and students.
Ohm's Law Calculator
Quickly and easily calculate voltage, current, resistance, and power with our free online Ohm's Law Calculator. Ideal for electronics enthusiasts, students, and professionals. Try it now!
555 Timer Calculator
Use our 555 Timer Calculator for accurate IC timing configurations. Ideal for Electronics Engineering projects. Supports Astable & Monostable modes.
Voltage Divider Calculator
The Voltage Divider Calculator is a simple tool to calculate output voltage and voltage drop across resistors in electronic circuits.
Op-Amp Gain Calculator
The Op-Amp Gain Calculator is a simple and accurate tool used to calculate the gain of an op-amp circuit. Enter input voltage and resistor values and get the output voltage and gain ratio. Perfect for students and professionals in electronics engineering.
Wire Resistance Calculator
Calculate the electrical resistance of wires instantly with the Wire Resistance Calculator. Input wire material, length, cross-sectional area, and temperature. Essential tool for electrical engineering.
RMS Voltage Calculator
Calculate the effective voltage of AC waveforms with the RMS Voltage Calculator. Analyze waveform shapes, determine RMS voltage, and perform AC circuit analysis in electronics engineering.
Resistor Wattage Calculator
Calculate power dissipation in single and multiple resistor circuits with the Resistor Wattage Calculator. Easily determine the required wattage rating using resistance, current, voltage, and circuit type.
Low Pass Filter Calculator
Discover the optimal resistor value for your LED circuits with our LED Resistor Calculator. Ideal for both series and parallel connections.
Battery Capacity Calculator
Calculate battery energy in watt-hours or joules using our Battery Capacity Calculator. Accurate energy estimation for electronics engineering projects.
RLC Impedance Calculator
Calculate RLC circuit impedance, phase difference, quality factor, and resonant frequency with our RLC Impedance Calculator. An essential tool for electronics engineering
Our MOSFET Calculator aids in optimizing circuit designs and understanding MOSFET operation. Analyze parameters like Threshold Voltage, Drain Current, and more.
MOSFET Threshold Voltage Calculator
Efficiently calculate MOSFET Threshold Voltage with our dedicated tool. Enhance your circuit design and understand semiconductor device operation better.
Sound Wavelength Calculator
Calculate the wavelength of sound waves accurately using our free online Sound Wavelength Calculator. Ideal for acoustics and electronics engineering applications.
Shockley Diode Calculator
Explore the Shockley Diode Calculator - a powerful tool for electronics engineers to analyze diode parameters like emission coefficient, saturation current, and more!
Cable Impedance Calculator
Calculate the impedance of the coax using the outer diameter dielectric width, Inner conductor diameter width, and either the dielectric constant or velocity of propagation (VoP) values.
Transistor Biasing Calculator
Optimize your transistor circuits with our Transistor Biasing Calculator. Calculate base current, base-emitter voltage, and collector-emitter voltage for the ideal Q point.
Capacitor Charge/Energy Calculator
Efficiently calculate capacitor charge, energy storage, and capacitance using our user-friendly Capacitor Charge & Energy Calculator. Ideal for engineers, students, and hobbyists.
Schematic Converter/Viewer (Schematics.io)
Upload your electrical schematic and CAD files to quickly convert them to another format.
This calculator helps you compute the inductance of a broadside coupled trace.
Edge Coupled Trace Inductance
This calculator helps you compute the inductance of an edge-coupled trace
A free online scientific calculator with advanced features for evaluating percentages, fractions, exponential functions, logarithms, statistics, and more.