Digital Logic Lab
View siteInteractive tools and games for learning digital logic, including FSM builders, mux puzzles, and decoder challenges.
FSM Designer
Build, visualize, and verify Finite State Machines (Moore & Mealy).
LiveMux Logic Tool
Interactive module for visualizing Karnaugh map symmetry and multiplexer logic.
LiveDecoder Lab
Interactive puzzles to understand binary-to-decimal decoding.
LiveLatches & Flip-Flops
Visualizers for latches and D, T, JK memory elements.
LiveK-map Visualizer
Visualize and play with Karnaugh maps (SOP & POS).
Coming SoonPDF Tools
View siteSimple, private PDF editing that runs entirely in your browser. No uploads, no accounts.
Combine PDFs
Merge multiple PDFs into a single document in any order.
LiveSplit PDF
Extract page ranges from a PDF into separate files.
LiveRepaginate
Slice a tall single-page PDF into standard-sized pages for printing.
LiveForm Editor
Add interactive form fields to any PDF and save with AcroForms support.
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