400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip,?Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips
Lead Screw Material: 304 Stainless Steel. Length: 400mm. Diameter: 8mm. 4 Start Lead Screw Brass Nut Size: 10 x 13 x 22 mm. Mainly use for Stepping motor driving guide rail. T shape design, made of high-quality stainless steel material. Easy to install and convenient to use.
Raspberry Pi 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 vias connecting the front sides can be welded components. The middle section can be placed small bread plate, convenient test extend