Type C USB 3.1 Female Head Connector Adapter board PCB board 24P base Test Board Power Supply Module 40*25MM For Arduino|Instrument Parts & Accessories| - AliExpress
Arduino Uno Rev3 — Arduino Online Shop
Amazon.com: Smraza 100pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector :
Arduino Accessories in US
Arduino 5 kg Kitchen Scale – Bare PCB (150708-1) | Elektor
Arduino Motor Shield PCB V1 | 4 Motors at Once - Arduino Project Hub