Electrical and Electronics Laboratory

Power supply 

An electrical device that converts an electrical power source, like an outlet or battery, into the correct voltage, current, and frequency to power a specific load

Oscilloscopes

An electronic testing device that graphically displays varying voltage signals as a waveform, showing how voltage changes over time.

Power Generators 

An electronic device that produces repeating or non-reacting electronics signals with controlled properties like frequency, amplitude, and waveform.

Multimeters

It is a electrical test test tool used to measure multiple properties, primarily voltage, current, and restistence