Electronics Toolbox

Useful tools and Calculators for electronic circuits and components.

Knowledge Base

Resistance

Resistor Colour Code Calculator

Resistor

Colour Codes

Resistor SMD Codes Calculator

Resistor

SMD Codes

Resistor Ohm's Law Calculator

Resistor

Ohm's Law

ADC Pi Input Voltage Calculator

Resistor

ADC Pi Input Voltage Calculator

Resistor Colour Code Calculator

Resistor

Series Calculator

Parallel Resistors Calculator

Resistor

Parallel Calculator

Voltage Divider Calculator

Resistor

Voltage Divider Calculator

LED Resistor Calculator

Resistor

LED Resistor Calculator

Capacitance

Capacitor Code Calculator

Capacitor

Code Calculator

Series Capacitance

Capacitor

Series Capacitance

Parallel Capacitance

Capacitor

Parallel Capacitance

Other Tools

Binary Decimal Hexadecimal Converter

Binary / Decimal / Hexadecimal Converter