Circuits
Community circuits
Circuits other builders have made public. Open one to explore it, or fork it into your own sandbox.
From the Tutorials
The worked-example circuit behind each digital logic lesson.
D Flip-Flop (Master-Slave)
Gated D Latch
SR Latch from NOR Gates
SR Latch from NAND Gates
2:1 Multiplexer
Half Subtractor
Full Adder
Half Adder
XNOR Gate from NAND Gates
XOR Gate from NOR Gates
NOT Gate from a NOR Gate
OR Gate from NOR Gates
AND Gate from NOR Gates
NOR Gate from NAND Gates
XOR Gate from NAND Gates
NOT Gate from a NAND Gate
OR Gate from NAND Gates
AND Gate from NAND Gates