Spec on the card · UPI · GST on gadgets
Write Circuit
Specs, warranty, GST. Inbox.
Before you write
Do you take UPI?
Yes — GPay, PhonePe, Paytm at checkout.
GST on the invoice?
Yes. HSN on the product. PDF in email.
How long is shipping?
Most of India in 3–5 days.
Board notes
Drops, hours, and order updates. No spam.
Circuit
A spec you can read. Pay with UPI. GST on every invoice. Same catalog on the phone app.