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 NEO-7M Module + External Antenna and 7M Onboard Antenna with Pin modules offer exceptional GPS performance in compact and robust designs, making them perfect choices for your navigation and tracking needs.
The NEO-7M Module + External Antenna module features the reliable NEO-6M GPS engine, which ensures fast and accurate positioning. With a module size of 35.8mm by 25.6mm and weighing just 17g, it’s an ideal solution for applications where space and weight are at a premium. Paired with an external antenna measuring 28.3mm by 28.3mm, this module provides excellent signal reception, even in challenging environments.
The7M Onboard Antenna with Pin module, on the other hand, is a highly efficient GPS solution that offers great flexibility without an onboard antenna. This module is slightly larger, with a size of 38.9mm by 25.2mm and a weight of 18g, making it perfect for applications where space is available, but an external antenna is needed to optimize signal reception. Powered by the advanced NEO-7M GPS engine, this module ensures enhanced performance and faster acquisition times, delivering precise GPS data quickly and reliably for your navigation or tracking projects.
Both modules are designed for easy integration into various projects, offering robust GPS capabilities with low power consumption. The NEO-7M Module + External Antenna, with its external antenna, is perfect for scenarios where maximizing signal strength is crucial, while the 7M Onboard Antenna with Pin provides the flexibility to connect an external antenna based on your specific needs. Whether you need a GPS module for a drone, a vehicle tracking system, or any mobile application, these modules provide the accuracy, reliability, and ease of use to meet your project’s demands.
NEO-7M Module + External Antenna:
7M Onboard Antenna with Pin:
Technical Details:
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 →