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 →The DC Motor 395 12V is a practical dc motor from Circuitrocks for students, makers, and repair-friendly builds. It fits well in projects that need simple spinning motion, while keeping setup straightforward for testing and prototype work.
Compared with generic parts, this product stands out through details such as 12V. 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.
This product is a good fit for small spinning mechanisms, fans, drive experiments, and compact electromechanical builds. It works especially well in student projects, quick repairs, and prototype builds where part availability, straightforward hookup, and predictable results matter.
Plan for a matching power supply, a proper driver stage where needed, and a controller if you want timed, remote, or sensor-based operation.
Useful add-ons include drivers, propellers, couplers, mounts, and stable external power. You can also compare it with DC Motor 550 12V, DC Motor R260.
| Compared Product | Best For | Key Difference | Direct Link |
|---|---|---|---|
| DC Motor 550 12V | simple spinning motion | 12V | View product |
| DC Motor R260 | simple spinning motion | Motor R260 | View product |
| DC Motor 550 Black Shell 12V D-Axis | simple spinning motion | 12V | View product |
| Product | DC Motor 395 12V |
|---|---|
| Brand | Circuitrocks |
| Product Type | DC Motor |
| Category | Electrical Motors |
| Primary SKU | 2425 |
| Key Specs | 12V, PWM, brushed |
| Product URL | https://circuit.rocks/products/dc-motor-395 |
Use a proper motor driver or transistor stage and an external supply that matches the motor. Small DC motors should not be powered directly from a controller pin.
1 × DC Motor 395 12V
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.
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 →Wire a joystick to your Arduino, read X/Y, then print UP / DOWN / LEFT / RIGHT to the serial monitor.
read tutorial →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 →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 →Share what you built. Photos, BOM, what worked, what didn't.
view thread →Symptom + what you tried + clear photo = answers within hours.
view thread →Brownout reset when adding a sensor? Notes on supply decoupling and GPIO checks.
view thread →Upload failing on your first Uno? Driver, COM port, board match — checklist inside.
view thread →