Organizer 2pcs DIY Prototype Hat Shield Extension Board for Raspberry Gpio Board with Screws for Raspberry Pi 3/2 Model B+ Plus

Features: 1. Suitable for Raspberry Pi 4B & Raspberry Pi 3/2 Model B/ B+/Raspberry Pi 1 Model B / Pi 1 Model A+. 2. PCB Dimensions: 57mm x 66mm, Thickness: 1.5mm. 3.To kick off the HAT party, we have this proto inspired plug in daughter board. It has a grid of 0.1" prototyping soldering holes for attaching chips, resistors, LED, potentiometers and more. 4. The holes are connected underneath with traces to mimic the solderless breadboards you're familiar. There's also long power strips for +3V, +5V and Ground connections to the Pi. Packing included: 2x Hat Shield 2x 2 * 20 Pin Female Header 8x Screw 8x ScrewNut 8x Pillars