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Quantity
1
FOR KIDS. AND SENIOR EE’S.
With two buttons and an LED, the book 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. Please take a moment to ask yourself honestly if you:
have a baby
are planning on having
4.6
1.3K ratings
5
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Brilliant
This is the coolest book. It is both simple and remarkably clever and educational. It piqued my own curiosity and its perfect with the lights and buttons to engage little ones.
T
Tina · 3 days ago
We love these books!
I keep buying this book for each of my friends’ baby’s birthdays. As an engineer myself, I love exposing kids to these engineering concepts, and the kids love the lights, button, and colors!
J
Jason · September 5, 2026
All good!
Very fast and supportive team replaced my item that the courier had lost, and the book arrived, and our baby loved it !!