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 DC Geared Motor for Maker, Student, and Prototype Builds
The DC 6V Gear Motor with Encoder 100RPM is a practical dc geared motor 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 Built-in encoder, 6V, 100RPM. 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
- Encoder-related feedback: helps when motion or speed needs to be tracked more closely
- 6V: gives you a quick spec reference before choosing the right part
- 100RPM: gives you a quick spec reference before choosing the right part
- Better torque than direct-drive motors: adds useful value when choosing parts for a build
- Useful for wheel and drive tasks: adds useful value when choosing parts for a build
What you can build
This product is a good fit for robot wheels, feeders, gear reduction projects, and compact drive systems. It works especially well in student projects, quick repairs, and prototype builds where part availability, straightforward hookup, and predictable results matter.
Starter bundles
Plan for a matching power supply, a proper driver stage where needed, and a controller if you want timed, remote, or sensor-based operation.
Recommended add-ons
Useful add-ons include wheels, brackets, motor drivers, couplers, and a proper external supply. You can also compare it with Gear Motor with Encoder 12V 168P, DFRobot TT Motor with Encoder - 6V 160RPM 120:1 Gear.
Comparison table
| Compared Product | Best For | Key Difference | Direct Link |
|---|---|---|---|
| Gear Motor with Encoder 12V 168P | general project use | 12V, encoder | View product |
| DFRobot TT Motor with Encoder - 6V 160RPM 120:1 Gear | general project use | 6V, 160RPM, encoder | View product |
| Metal DC Geared Motor Encoder 12V 251RPM 18Kg.cm | general project use | 12V, 251RPM, encoder | View product |
Technical specifications
| Product | DC 6V Gear Motor with Encoder 100RPM |
|---|---|
| Brand | Circuitrocks |
| Product Type | DC Geared Motor |
| Primary SKU | AN616 |
| Key Specs | 6V, 100RPM, 100 RPM |
| Product URL | https://circuit.rocks/products/dc-6-24v-gear-motor-with-encoder |
Pinout & power notes
Use a proper motor driver and external supply sized for the motor. Geared motors trade speed for torque, so match the RPM and load to the job.
What’s in the box
1 × DC 6V Gear Motor with Encoder 100RPM
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
200+ stock
SKU: WHITE VERTICAL
Mini Water Pump Submersible DC 3-6V White
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 →