Proto Screw Shield Board for Arduino Open Source Reset Button D13 LED Module

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

• 1PCS*Proto Screw Shield for arduino Open Source Reset Button D13 LED