Book: Computer Engineering For Babies by Chase Roberts

Are you? A baby who likes buttons and lights? Someone who wants to start their kids in STEAM early? Interested in computer engineering? Know a computer engineer with kids? With two buttons and an LED, Computer Engineering for Babies explores six basic computer logic gates, including WIRE, NOT, OR, AND, XOR, and a LATCH. The book uses light sensors to detect which page is open and change the operands accordingly.  Battery Included - Coin Cell (CR2032) Lights shut off automatically when the book is closed Sturdy design