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 ACEBOTT QD021 Biped Robot Kit is a hands-on STEM robotics build designed to teach structure + motion control + programming in a fun way. It supports Arduino, ACECode (block-based), and Python, and includes 12 preset actions to help you get a “walking robot moment” fast—then you can tweak and create your own moves.
ESP32 Max 3.0 (Wi-Fi + BT) 12 Preset Actions 4-DOF Biped Walking ACECode + Arduino + Python App Remote Control
Kick, tilt, follow, stamp, object avoidance, and more—great for demos and classes.
Design your own walking styles and action sequences once you understand the basics.
Built for connected experiments and wireless control workflows.
Includes structured learning resources (8-lesson style tutorial flow) to teach step-by-step.
| Model | ACEBOTT QD021 (Inventor Series) |
|---|---|
| Robot type | Bionic Biped Robot Kit (4-DOF walking concept) |
| Controller | ESP32 Max 3.0 (Wi-Fi + Bluetooth) |
| Programming | ACECode (block-based), Arduino, Python |
| Built-in actions | 12 preset actions + supports custom action design |
| Learning resources | Step-by-step tutorial flow + app remote control resources |
| Recommended use | K-12 STEM, robotics clubs, home learning, makers |
Is this beginner-friendly?
Yes—start with preset actions and guided tutorials, then move into custom coding when ready.
Do I need to know Arduino already?
Not required. You can begin with ACECode (block-based) and transition to Arduino/Python later.
Shipping in the Philippines?
Yes—this is stocked by Circuitrocks in the PH. Local shipping options show at checkout.
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 →