Logic Gates
Interactive simulations of basic, universal, and exclusive digital logic gates with live truth tables.
AND Gate
High output only when all inputs are high. Explore truth tables and logic state simulation.
OR Gate
High output when at least one input is high. Study logical addition and state outputs.
NOT Gate
Inverts the input signal. Single input inverter simulation with live state feedback.
NAND Gate
Universal gate — inverted AND output logic with interactive truth table analysis.
NOR Gate
Universal gate — inverted OR output logic with interactive signal propagation.
EX-OR Gate
Exclusive OR logic — high output when inputs differ. Key component for binary adders.
EX-NOR Gate
Exclusive NOR logic — high output when inputs are equal. Equality comparator circuit.
Combinational Logic & Arithmetic
De Morgan's theorems, binary adders, subtractors, multiplexers, demultiplexers, and encoders.
DE MORGAN'S THEOREMS
Verify De Morgan's first and second theorems using interactive logic circuits and truth-table based visualization.
HALF ADDER
Learn binary addition using XOR and AND logic with interactive inputs, SUM, and CARRY outputs.
FULL ADDER
Perform three-input binary addition using A, B, and Carry-In with live SUM and Carry-Out outputs.
HALF SUBTRACTOR
Explore binary subtraction using difference and borrow outputs.
FULL SUBTRACTOR
Perform three-input binary subtraction using A, B, and Borrow-In with live Difference and Borrow-Out outputs.
MULTIPLEXERS (MUX)
Interactive virtual simulations for 2x1, 4x1, 8x1, and 16x1 digital data selectors.
DEMULTIPLEXERS (DEMUX)
Interactive virtual simulations for 1x2, 1x4, 1x8, and 1x16 digital data distributors.
ENCODER
Explore digital encoding and conversion of multiple input lines into coded binary outputs.
BCD TO 7-SEGMENT DISPLAY
Convert Binary Coded Decimal inputs into 7-segment visual numeric outputs.
Sequential Logic & Memory
Flip-flops, counters, shift registers, and clocked digital sequential circuits.
FLIP FLOPS
Explore SR, JK, D, and T flip-flops with clock triggering and state transitions.
COUNTERS
Interactive virtual simulations for Up Counters, Down Counters, Synchronous, and Asynchronous Counters.
SHIFT REGISTERS
Interactive virtual simulations for SISO, SIPO, PISO, and PIPO sequential data shift registers.