
Digilent Analog Discovery 3 USB Oscilloscope & Logic Analyzer
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Prices updated: 12 Oct 2026
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About this product
A USB multi-instrument that combines a 125 MS/s oscilloscope, waveform generator, logic analyzer and variable power supply in one device. It is used for lab exercises, circuit prototyping and signal analysis by students, engineers and hobbyists.
Specifications
- Oscilloscope sample rate
- 125 MS/s
- Functions
- Oscilloscope, Waveform generator, Logic analyzer, Variable power supply
- Interface
- USB
- Scope channels
- 2
Frequently asked questions
Does it need a computer?
Yes, it connects via USB and is operated with Digilent's software on a PC.
What does the variable power supply provide?
It is a variable supply built into the instrument. Check its output limits in the Digilent reference manual before powering a circuit.





