// contact.md

Talk to us .

Questions about a part? Need a quote for a class kit? Stuck on a wiring diagram? Email us, post on the forum, or message us on Discord — replies in one business day, usually faster.

// channels.md

support@circuitrocks.com

Order status, refunds, technical questions, school POs.

replies < 1 business day

forum

forum.circuit.rocks

Community Q&A. Search past threads, post new questions, share builds.

open 24/7 · public archive

discord

discord.gg/circuitrocks

Real-time chat. Wiring diagrams, code snippets, debug sessions.

most active 7 PM – 11 PM PHT

// send_message.md

// quick_answers.md

How fast do you ship?

Order before 4 PM weekdays — ships that afternoon via J&T, LBC, or pickup. Metro Manila next-day. Provincial 1–3 days.

Do you accept COD?

Yes. COD, GCash, Maya, bank transfer, and credit card. COD has a small handling fee per courier.

Are parts authentic?

Most stock sourced direct from Adafruit, DFRobot, Arduino, Raspberry Pi, SparkFun, Seeed. Clones are marked clearly in the listing.

Can I return a part?

7-day inspection window. Unopened parts refundable. ICs and sensors that were soldered are non-refundable unless DOA.