Smaller circuit board. Fixed each end to be a perfect circle. Each shape element is now separated so you can move them around and use it for your own designs. License: Public Domain.
電路2
bio、bios、board、central、circuit、computers、cpu、design、electronic、electronics、etched、ic、intergrated、processing、remix、technologies、technology、unit
是、BIOS、板、中央、電路、電腦、中央處理器、設計、電子、電子產品、蝕刻、我知道了、intergrated、處理、混音、技術、技術、單元
資料來源：openclipart ( https://openclipart.org/ )