Breadboard & Mainboard Holder for Arduino and Raspberry pi

SunFounderSKU: CZ0345D

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For kids and adults who are interested in building and learning Raspberry Pi devices – the SunFounder RAB Holder is the best holder to fix Arduino and Raspberry Pi boards on one surface – simplifying the circuit building process and creating a fun memorable experience.


  • WIDE-RANGE COMPATIBILITY- This base plate case is compatible with the Arduino Uno, Mega2560 and Raspberry Pi 4B/3/2/B+, Pi zero as well as working with both 400 and 830 points breadboards.
  • SUPERIORLY DESIGNED SLOTS- The slots are specially designed for TF cards, HDMI and USB cords to be inserted without hindering the power connection.
  • WELL-CRAFTED DESIGN- The RAB Holder has a customized, sleek design that is attractive and is more comfortable to touch while working with it.
  • DYNAMIC PORTABILITY- Support Rubber Feet, made of long-lasting polyethylene plastic, features small size, sturdy and lightweight, Able to be easily carried, and fixed on a flat table for making projects and creating experiments.
  • CLEANER AND ORGANIZED: This breadboard holder is great for keeping your projects in order. Just pick up and move the whole holder, a good way to make a portable work platform.


  • Item Dimensions: 20*13.5*0.5 cm
  • Package Dimensions: 22*16*1cm
  • Item Weight: 95g
  • Package Weight: 103g

Package List

  • M3*10 Screw x 2
  • M2.5*6 Screw x 4
  • M3*6 Screw x 6
  • RAB Holder x 1
  • Screwdriver x 1