class="navbar-brand" href="./index.html">
    <span class="navbar-title">XIAO: Big Power, Small Board</span>
    </a>
  </div>
        <div class="quarto-navbar-tools ms-auto tools-wide">
    <a href="https://github.com/Mjrovai/XIAO_Big_Power_Small_Board-ebook" rel="" title="Source Code" class="quarto-navigation-tool px-1" aria-label="Source Code"><i class="bi bi-github"></i></a>
    <a href="./XIAO‚ÄìBig-Power,-Small-Board.pdf" rel="" title="Download PDF" class="quarto-navigation-tool px-1" aria-label=