# 杜邦線  ## 基礎小知識 > ### 杜邦線 > * 可用於實驗板的引腳擴展 > * 可用於快速進行電路試驗 > * 有三種分別:公對公、公對母、母對母 > * 公對公: >  > * 公對母: >  > * 母對母: > 
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