Step 1
Pick a Topic
Choose from themed sets covering gates, arithmetic, memory, and more.
Structured lesson sequences
Study Digital Electronics One Topic at a Time
Each set groups current lessons in a defined order. Choose a topic, inspect the sequence, and use the simulator activities to test each concept.
12Themed Sets
98Lessons
How it works
How SimCast Sets Work
Each set organizes current lessons around a defined topic
Step 2
Follow the Sequence
Work through the published order; later lessons may use concepts introduced earlier in the set.
Step 3
Check the Connections
Use each guided circuit to compare the stated concept with observable simulator behavior.
Catalog
All SimCast Sets
From digital foundations to CPU design — pick your starting point
Free
Foundations
A curated collection of 5 interactive digital-electronics lessons.
Free + Pro
Gates
A curated collection of 14 interactive digital-electronics lessons.
Free + Pro
Boolean algebra
A curated collection of 8 interactive digital-electronics lessons.
Included in Pro
Arithmetic
A curated collection of 13 interactive digital-electronics lessons.
Included in Pro
Data routing
A curated collection of 13 interactive digital-electronics lessons.
Included in Pro
Sequential
A curated collection of 13 interactive digital-electronics lessons.
Included in Pro
Registers and counters
A curated collection of 11 interactive digital-electronics lessons.
Included in Pro
Memory and systems
A curated collection of 4 interactive digital-electronics lessons.
Included in Pro
Buses and transfer
A curated collection of 2 interactive digital-electronics lessons.
Included in Pro
The arithmetic unit
A curated collection of 3 interactive digital-electronics lessons.
Included in Pro
The processor
A curated collection of 9 interactive digital-electronics lessons.
Included in Pro
The computer
A curated collection of 3 interactive digital-electronics lessons.
Need the full current catalog?
DigiSim Pro includes all currently published SimCast Sets and the current paid component catalog.