shop/ circuitrocks/ ky-020 tilt switch module

A simple tilt sensor that detects movement or changes in position.
It uses a small metal ball inside the switch to open or close the circuit.

Features:

  • Detects tilt and movement
  • Digital HIGH / LOW output
  • Ball-type mechanical switch
  • 3-pin interface: Signal, VCC, GND
  • Works with 3.3V to 5V
  • Compact and easy to connect
  • Works with Arduino, ESP32, Raspberry Pi, and similar boards

Applications:

  • Tilt detection
  • Movement alarms
  • Anti-theft projects
  • Robot orientation sensing
  • DIY electronics
  • Arduino school projects

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.

Build with this board

// from learn.circuit.rocks

Notes from the bench

// from blog.circuit.rocks

Ask the community

// from forum.circuit.rocks