Segmentation FaultACADEMYExplore the academyBig ideas. Tiny switches.
From a light switch to a digital chip: discover the ideas that make phones, computers, and everyday electronics possible. Two sample chapters, with no electronics background required.
Two chapters · Six challenges · Notes & cue cards
From a switch to a system.Turn both inputs on. AND returns 1 only when A and B are both 1.
Read the analogy, test your instinct, then keep the notes and cue cards. No specialist background needed.
Silicon, semiconductors, and transistors
Think of a water pipe with a valve. The valve controls flow without creating the water. In a simplified picture, a transistor uses an electrical signal to control current through a device.
Explore chapter 1Bits, logic gates, and simple digital circuits
A secure door opens only when a valid badge is present AND the unlock button is pressed. That two-condition decision resembles an AND gate. A lamp that can be activated by either of two triggers resembles OR.
Explore chapter 2Choose either chapter above. Your progress stays in this browser.
Optional background reading. These organisations are not affiliated with the academy.
Intel: From sand to silicon