Proto Screw Shield for Arduino Open Source Reset Button D13 LED NEW For Breadboard 3.81 Terminal Double-sided PCB SMT Solder DIY

? ? Features: ? For Arduino Proto Screw shields Assembled prototype terminal expansion board Provide terminal for Arduino IO, convenient port connection 3.81 terminal quality, reliable, convenient and durable With Proto shields, can be used as a prototype extension plate in the middle Prototype extending double-sided PCB via links, positive sides can be welded components IO have SMT solder on the back, easy to fly line connection Can be placed in the middle of the small bread plate, convenient experimental extension ? Package Included: 1 x Proto Screw Shield for Arduino Open Source Reset Button D13 LED NEW ? ? ? ? ? ? ? ? ? ?