Counters Implementation

Counters Implementation Visually

Learn counters through interactive simulations. Explore binary counters, BCD counters, ring counters, Johnson counters with clock signals and state visualization.

Digital Counters Up Counter Down Counter Up-Down Counter Modulo Counter Clock Control Count Visualization

Sequential Counter Circuit Simulator

State Sequence Table

Binary Counter

A binary counter counts in binary sequence from 0 to 2^n-1, where n is the number of flip-flops. Each flip-flop represents one bit position.

Q0 toggles on every clock pulse
Q1 toggles when Q0 goes from 1 to 0
Q2 toggles when Q1Q0 = 11 → 00

Interactive Controls

Slow Fast

Example Operations

Counter Statistics

0
Clock Pulses
0
Current Count
15
Maximum Count
0
Complete Cycles