Reassembly Post author:Phil Post published:October 1, 2018 Post category:tech_ventures This base was able to provide 3v and 4.5 v as well as having a useful switch and speaker point. The connector block is to simplify connecting it up to the Pi / Microbit / Circuit Playground Express Share this:Share Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Phil Teacher with tech You Might Also Like Woodlouse Maze July 10, 2018 GWA Coding Enrichment Club December 23, 2018 Mars robot August 12, 2018