Logic Pulser Analyzer Detecting Probe – 5V & 3.3V

Take the guesswork out of circuit diagnostics with this compact Logic Pulser Analyzer Detecting Probe. Designed to work seamlessly at both 5V and 3.3V logic levels, this handy module is the go-to tool for electronics hobbyists, makers, students, and professionals who need fast, reliable logic signal detection on the bench or in the field.

Key Features

Dual Voltage Support: Compatible with both 5V TTL and 3.3V CMOS logic systems — no need for multiple probes.
Instant Signal Detection: Quickly identifies HIGH, LOW, and pulse states on digital circuits for fast troubleshooting.
Compact & Portable: Pen-style probe form factor fits easily in a tool kit, making it ideal for on-the-go circuit testing.
Plug & Play: No complex setup required — connect and start probing right away.
Wide Operating Temperature: Rated for 0–120°C, suitable for a broad range of working environments.
SMD Package: Space-saving module design for clean, professional integration.
Quantity: Includes 1 logic pulser probe module.

Who Is It For?

Whether you're debugging a microcontroller project, verifying signal lines on a PCB, learning digital electronics, or working on DIY automation builds, this logic probe simplifies your workflow. It pairs perfectly with breadboard prototypes, Arduino or Raspberry Pi projects, and any digital circuit requiring fast level verification.

Specifications

Supply Voltage: 5V / 3.3V
Type: Logic Pulser/Analyzer Module
Package: SMD
Operating Temperature: 0–120°C
Condition: New
Quantity: 1

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Frequently Asked Questions

Q: What does the Logic Pulser Analyzer Detecting Probe do?

A: This logic probe detects and displays the logic level — HIGH, LOW, or pulsing — of digital signals on circuits operating at 5V or 3.3V. It's an essential tool for anyone building or debugging digital electronics, microcontroller boards, or PCB projects.

Q: Is this probe compatible with Arduino and Raspberry Pi projects?

A: Yes! The probe supports both 5V TTL and 3.3V CMOS logic standards, making it fully compatible with Arduino (5V), Raspberry Pi (3.3V), ESP32, STM32, and most other popular development boards and digital circuits.

Q: How do I use this logic probe?

A: Simply connect the probe's power leads to your circuit's power supply (5V or 3.3V) and touch the probe tip to the signal line you want to test. The indicator will show whether the line is at a HIGH level, LOW level, or actively pulsing — giving you instant, clear feedback with no extra setup needed.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.