Labbersik

Boolean work on this bench starts as an expression and finishes as traces on both faces of a plate. Type the function, or let the camera lift a printed line or a QR slip, and the engine fills the truth table, circles prime implicants on a Karnaugh map, rewrites the cover in NAND or NOR, and sits the gates on a schematic you can still read like ink. Four TTL parts live with their pinouts and a turning DIP model: 7400, 7402, 7410, 7427. Front copper, back copper, vias; then a stepped simulation and a timing pane for the edges that used to live in the notebook margin. The first screen is a local card: student number, group, one of thirty variants, a name if you bother. That choice seeds three assignment rungs with chip counts and a due time you may drop onto Calendar. After routing, the report packs the table, the map, the basis line, and the plate into PDF or DOCX and offers the system share sheet. Twelve theory chapters and brief quizzes sit next to the lab card; hours and rungs mark themselves there. Microphone dictation can drop spoken algebra onto the rail, and a finger sketch of AND, OR, and NOT can be read back into the expression. A nearby classmate can take the function over a local share with no account; Photos can hold a pinout or a report page; a Face ID lock can keep the notebook shut on this phone. There is no remote classroom waiting off this phone, and the traces you placed are still the traces you placed.