82 Piece Double Sided PCB Board Kit With Five Sizes And 40 Pin 2.54mm Male And Female Header Connectors For DIY Soldering Electronics Projects Arduino Kits And Circuit Prototyping

19-Piece Double-Sided PCB Kit for DIY Electronics and Arduino
✔️ Includes 5 sizes, 40-pin headers, screw terminals, and holes

This 19-piece double-sided FR4 PCB board kit is designed for DIY soldering and circuit prototyping. Five sizes cover a range from compact to larger layouts and is compatible with Arduino kits.

✅ 19 pieces across five sizes: 6x20x80mm, 6x30x70mm, 3x40x60mm, 3x50x70mm, 1x70x90mm
✅ FR4 material, 1.6 mm thick glass fiber board
✅ Double-sided with tin-plated holes for easy soldering
✅ Corner mounting holes for quick alignment and mounting
✅ Includes screw terminal blocks (8x 5.08-301-2p, 6x 5.08-301-3p) and 25x 2.54mm jumper caps in 5 colors
✅ 2.54mm pitch header connectors: 8x 40-pin male, 8x 40-pin right-angle male, 8x 40-pin female
✅ Compatible with Arduino kits and DIY prototyping projects

💡 What is a FR4 double-sided PCB board kit used for in electronics prototyping? Double-sided boards are handy for expanding routing options and organizing complex circuits in hobby electronics and prototyping. - Handy for Arduino projects and DIY prototyping - Offers two-sided routing to save space and simplify layouts - Includes multiple sizes and header sets for quick setup