JAMECO VALUEPRO - WBU-204-R Jameco Valuepro Protoboard sem solda de 1660 pontos 6,5" C x 4,3" L, largura de 0,1", Ideal paraR$ 233,85Amazon
YUNGUI PCB Protoboard,3 Pack PCB Prototype Board Solderable Breadboard for DIY Electronics and Soldering kit(4” X 6”,Blue), 4 Inches X 6 InchesR$ 113,05Amazon