Oscilloscope:

An oscilloscope is a device that displays how voltage changes over time. It shows waveforms on a screen, with voltage on the vertical axis and time on the horizontal. This helps diagnose circuit behavior, detect noise, and troubleshoot problems. Unlike a multimeter, which gives a single reading, an oscilloscope reveals the full signal shape. There are analog and digital types.

Signal Generator:

A signal generator creates electrical waveforms used to test circuits. It can produce different types of signals like audio, RF, or pulses depending on what’s needed. These devices are essential in development and testing to simulate inputs for systems under design.

Logic Analyzer:

A logic analyzer captures and displays multiple digital signals from a circuit. It helps visualize timing, decode communication protocols, and debug complex digital systems by showing how signals change and interact over time.

• Oscilloscope
• Function Generator
• Analyzer