Fingerprint Sensor AS608 - A Beginner's Guide
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →
Practical Electronics Module for Maker, Student, and Prototype Builds
The GT2 Belt 6mm/3D Print Connector is a practical electronics module from Circuitrocks for students, makers, and repair-friendly builds. It fits well in projects that need general project use, while keeping setup straightforward for testing and prototype work.
Compared with generic parts, this product stands out through details such as 6mm. That makes it a solid choice for Arduino, ESP32, Raspberry Pi, robotics, motion-control, and workshop projects where matching the right part from the start saves time.
Important: Always match the electrical rating, size, and control method of this part with the rest of your setup before full-power testing.
Why you'll love it
- 6mm: gives you a quick spec reference before choosing the right part
- Good for prototype work: adds useful value when choosing parts for a build
- Easy to integrate: adds useful value when choosing parts for a build
- Useful in many student builds: adds useful value when choosing parts for a build
- A practical spare for repairs and testing: adds useful value when choosing parts for a build
What you can build
This product is a good fit for general maker builds, testing, prototypes, and controller-based projects. It works especially well in student projects, quick repairs, and prototype builds where part availability, straightforward hookup, and predictable results matter.
Starter bundles
It fits well in Arduino, ESP32, and Raspberry Pi projects, especially when matched with the right power source and controller.
Recommended add-ons
Popular add-ons depend on your build, but matching controllers, power supplies, and compatible motion parts usually make integration easier. You can also compare it with GT2 Pulley 16Teeth Bore5mm+2M GT2 Belt, Coupling 6mm Hexagon Brass for Motor Shafts and Wheel.
Comparison table
| Compared Product | Best For | Key Difference | Direct Link |
|---|---|---|---|
| GT2 Pulley 16Teeth Bore5mm+2M GT2 Belt | mechanical fit and mounting | 16Teeth | View product |
| Coupling 6mm Hexagon Brass for Motor Shafts and Wheel | mechanical fit and mounting | 6mm | View product |
| Stepper Motor Vibration Damper NEMA 17 for 3D printers | repeatable positioning | Stepper Motor Vibration Damper | View product |
Technical specifications
| Product | GT2 Belt 6mm/3D Print Connector |
|---|---|
| Brand | Circuitrocks |
| Product Type | Electronics Module |
| Category | Uncategorized |
| Primary SKU | 2347 |
| Variant Details | SIZE: 1 M |
| Other SKU Variants | 2347, 2347-1, 2347-2, 2347-3, 3D-B ... |
| Key Specs | 6mm |
| Product URL | https://circuit.rocks/products/gt2-belt-6mm |
Pinout & power notes
Confirm voltage, interface type, and load requirements before wiring it into your project.
What’s in the box
1 × GT2 Belt 6mm/3D Print Connector
Frequently Asked Questions
Can this work with Arduino or similar boards?
Yes, as long as the voltage, control method, and wiring match your controller and power supply.
Should I power it directly from a controller pin?
For small signal-only modules that may be fine, but motors, pumps, solenoids, and relays should use a proper driver or external supply.
Is this good for student and prototype builds?
Yes. It fits well in testing, learning, and proof-of-concept projects when matched with the right support parts.
How do I choose the right version?
Check the size, voltage, torque, speed, current, and fit details that matter most for your project.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
Customers also bought
Build with this board
Thumb Joystick - A Beginner's Guide
Wire a joystick to your Arduino, read X/Y, then print UP / DOWN / LEFT / RIGHT to the serial monitor.
read tutorial →Motor Drive (BTS7960 43A) - A Beginner's Guide
Bench-test a 43 A motor driver before wiring the full project. Catches weak power, mis-pinning, and dead boards before they cost you time.
read tutorial →Raspberry Pi Pico (RP2040) - A Beginner's Guide
Coming from UNO and the Pico won't show a COM port? Here's the BOOTSEL trick, the driver fix, and the first sketch that actually works.
read tutorial →Notes from the bench
Ask the community
Project Showcase — show what you built
Share what you built. Photos, BOM, what worked, what didn't.
view thread →How to ask a good question (and actually get answers)
Symptom + what you tried + clear photo = answers within hours.
view thread →ESP32 brownout when wiring a sensor — fixes that worked
Brownout reset when adding a sensor? Notes on supply decoupling and GPIO checks.
view thread →First Arduino — sketch upload error, what to try?
Upload failing on your first Uno? Driver, COM port, board match — checklist inside.
view thread →