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 LCD TFT 3.5 inch TFT for Arduino is a display module built for electronics projects, user interfaces, and visual output tasks. It gives your build a clearer way to show menus, readings, status updates, or graphics.
It works well for prototyping, learning, and finished builds where visual feedback matters. Pair it with Arduino boards, Raspberry Pi, or ESP32 boards depending on your setup.
Use it for sensor dashboards, menu systems, device controls, media interfaces, robotics displays, classroom demos, and embedded projects that need readable output.
Popular pairings include Arduino, Raspberry Pi, ESP32, jumper wires, and breadboards.
Useful add-ons include display cables, I2C adapters, enclosures, and touchscreen options depending on your display type.
| Product | LCD TFT 3.5 inch TFT for Arduino |
|---|---|
| Screen / LED size | 3.5" |
| Interface | Parallel |
| Platform fit | Arduino |
| Size | 3.5" |
| Resolution | 480×320 |
| Driver | ILI9486 |
| Type | TFT LCD (full color) |
Confirm the display interface, voltage needs, and library support before wiring. Character modules, SPI displays, HDMI screens, and touch panels may each need different wiring and setup steps.
1 × Display module. Cables, mounting hardware, and controller boards are usually sold separately unless otherwise stated.
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 →