CircuitSwag

05/10/2026

Best lab notebook ever.

05/09/2026

Smith charts are the best charts.

05/09/2026

I take my coffee with a side of nerdiness.

05/08/2026

Nerdy and beautiful mouse pad.

05/08/2026

IYKYK

04/10/2026

Who knows what this logo is?

04/08/2026

Engineer a Better Wardrobe.

You live in the lab, you speak the language of components, and you know your Maxwell's equations (that subtle V·B=0 is for you!). Now you can finally look the part without compromising professionalism. We’ve got polos with distinct Ground and Circuit Tree symbols, shirts for the theory-conscious, classic 555 timer hats for the builders, and ties that add just the right amount of geek-chic to a suit.

Finish your professional look with our unique accessories: resistor color-code socks and mugs that keep you powered, plus the most functional Smith Chart spiral-bound notebook on the market.

Don't Let Your Style Flatline.

Visit circuitswag.com to shop the full collection and find your perfect fit.

Give us a LIKE and FOLLOW to stay powered on and see our latest technical fashion drops!
https://www.circuitswag.com/

Professional apparel & accessories for Hardware and Software Engineers. Ditch the loud tees; embrace subtle, smart, technical design.

01/23/2026

Who knows what this is referencing?

01/15/2026

Would you like to drink out of a mug that looks like a circuit board?
https://www.circuitswag.com/

01/11/2026

Anyone know what the logo on his chest is? https://www.circuitswag.com/

12/29/2025

Who knows what this tie is? Extra credit if you know its value.