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 CD4026BE is a decade counter IC with a built-in 7-segment display decoder and driver. It can count from 0 to 9 and show the result directly on a common-cathode 7-segment display.
It is useful for counters, scoreboards, timers, digital displays, and Arduino-based projects.
Features:
- Counts from 0 to 9
- Built-in 7-segment decoder
- Works with common-cathode displays
- DIP-16 package for breadboards and PCBs
- Supports clock, reset, and display control
- Suitable for Arduino, Raspberry Pi, and other electronics projects
Applications:
- Digital counters
- Scoreboards
- Event counters
- Timer displays
- Number display projects
- Breadboard and PCB prototypes
FAQ
Will this ship from Manila?
Yes — all stock ships from our Quezon City warehouse. Order before 4 PM weekdays for same-day cutoff via J&T or LBC.
Do you ship nationwide?
Yes. Metro Manila usually arrives next-day; provincial 1–3 working days.
Can I get this on a school PO or class order?
Yes — we accept Purchase Orders from accredited schools and universities. Contact us with your PO details and we'll process it.
Is this compatible with Arduino, ESP32, or Raspberry Pi?
Most parts work with common maker boards — check the description for specific pinout / voltage notes. If you're unsure, send us a message before ordering.
What's your return policy?
7-day inspection window for DOA units. Email proof of issue and we'll ship a replacement or refund. Used / installed parts are not returnable unless faulty.
Do you offer technical support?
Yes — questions land on our forum or via email, weekday or weekend. We've actually wired up most of what we sell.
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.
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