Impedance is the measure of opposition that a circuit presents to a current when a voltage is applied.

Inductance is the property of an electrical conductor by which a change in current generates an electromotive force (EMF) in the conductor itself and in any nearby conductors due to electromagnetic induction.

An inductor is a passive electronic component that stores energy in a magnetic field when electrical current flows through it.

An IMU is a device that measures velocity, orientation, and gravitational forces using a combination of accelerometers, gyroscopes, and sometimes magnetometers.

Infill in 3D printing refers to the internal structure or pattern within a printed object used to provide support and strength.

An Integrated Circuit (IC) is a set of electronic circuits on a small flat piece (chip) of semiconductor material, usually silicon.

A software application that provides comprehensive facilities to computer programmers for software development.

I2C is a multi-master, multi-slave, packet-switched, single-ended, serial communication bus.

A network of interconnected physical devices that can collect and exchange data using embedded sensors, software, and other technologies.

An inverter is an electrical device that converts direct current (DC) to alternating current (AC).