ElectroCalc Pro

555 Timer Astable

Design and analyze astable multivibrator circuits

555 Timer Monostable

Design and analyze monostable multivibrator circuits

AC Wattage

Calculate AC power consumption

ADC Voltage Resolution

ADC Voltage Resolution Calculator

ADC Calculator

Converts an analog value into its corresponding digital

Antenna Beamwidth

Calculate antenna beamwidth and directivity

Antenna Efficiency

Determine antenna radiation efficiency

Antenna Gain

Calculate antenna gain and directivity

Attenuation

Calculate signal attenuation in circuits

Battery Capacity Tester

Test and calculate battery capacity

Battery Charge

Calculate battery charge time and capacity

Battery Life

Estimate battery life based on load

Bitwise

Perform bitwise operations

Bit Shift

Perform bitwise shift operations

Ohm's Law

Calculate voltage, current, and resistance

Resistor Color Code

Decode resistor color bands

Voltage Divider

Calculate output voltage in a divider circuit

Capacitor in Series

Calculate equivalent capacitance in series

PCB Trace Width

Determine PCB trace width for current

Boost Converter

Design and analyze boost converter circuits

Buck Converter

Design and analyze buck converter circuits

Capacitor Energy

Calculate energy stored in a capacitor

Capacitor in Parallel

Calculate equivalent capacitance in parallel

Capacitor Value

Determine capacitor value from code

Coil Inductance

Calculate inductance of a coil

Colpitts Oscillator

Design and analyze Colpitts oscillator circuits

Current Divider

Calculate current distribution in parallel circuits

Decibel (dB)

Convert between decibel and linear scales

Energy Consumption

Calculate energy usage over time

Energy Efficiency

Determine energy efficiency of devices

Frequency to Period

Convert frequency to time period

Hartley Oscillator

Design and analyze Hartley oscillator circuits

HEX to ASCII Converter

Convert hexadecimal values to ASCII characters

Hex to Binary

Convert hexadecimal to binary values

High Pass Filter

Design and analyze high pass filters

Inductor Energy Storage

Calculate energy stored in an inductor

Inductor Parallel

Calculate equivalent inductance in parallel

Inductor Series

Calculate equivalent inductance in series

Inverting Buck-Boost Converter

Design and analyze inverting buck-boost converters

LC Tank Circuit Resonance

Calculate resonance frequency of LC circuits

LED Resistor

Calculate resistor value for LEDs

LM317 Resistor/Voltage

Design LM317 voltage regulator circuits

Low Pass Filter

Design and analyze low pass filters

Microstrip Line

Calculate microstrip line parameters

MOSFET

Analyze MOSFET characteristics

Op Amp Gain

Calculate operational amplifier gain

Op-Amp Voltage to Current

Convert voltage to current using op-amps

Power Density

Calculate power density in circuits

Radar Range

Calculate radar detection range

Radio Frequency to Wavelength

Convert frequency to wavelength

Resistivity

Calculate material resistivity

Resistor Wattage

Determine resistor power rating

Resistors in Parallel

Calculate equivalent resistance in parallel

Resistors in Series

Calculate equivalent resistance in series

RF Power Conversion

Convert RF power units

RLC Circuit

Analyze RLC circuit behavior

RLC Parallel

Analyze parallel RLC circuits

RMS Voltage

Calculate RMS voltage from peak values

Signal to Noise Ratio

Calculate SNR for signals

Stepper Motor

Calculate stepper motor parameters

Time Constant

Calculate RC time constants

Torque

Calculate torque in mechanical systems

Transformer Sizing

Determine transformer size for applications

UPS Load Calculator

Calculate UPS load

Volts to Amps

Convert voltage to current

Wire Gauge

Determine wire gauge for current

Wire Resistance

Calculate resistance of wire

Wire Size

Determine wire size for applications

Wire/Cable Voltage Drop

Calculate voltage drop in wires/cables