TRUSTECH 40pin Prototype Pi board Prototyping Pi Plate for Raspberry Pi 3/4B Electronic Components Electronic Hobby Kit

Features : terminal to provide the IO, port connection. 3.81 posts quality, reliable, convenient, durable. Combined with the Proto Shield, the middle can be used as a prototype expansion board. Double-sided PCB Prototyping extended area connecting the front sides can be welded components. The middle section can be placed small bread plate, convenient test extend Package Includes : 1 x 40pin Prototype board Prototyping Plate for Raspberry Pi 3/4B||Combined with the Proto Shield, the middle can be used as a prototype expansion board.;Double-sided PCB Prototyping extended area vias connecting the front sides can be welded components.;The middle section can be placed small bread plate, convenient test extend