Cirq - 3D Breadboard Simulator

⚡ Virtual Power Supply

VDD: 5.0 V

VCC: 5.0 V

VDD: Primary positive supply (+5V rail)
VCC: Secondary supply (dual-supply circuits)

📊 Analysis Mode

Simulation Type:

🔊 Function Generator

Waveform:

Frequency (Hz):

Amplitude (V peak):

DC Offset (V):

Output Connections:

Connect OUT+ and GND to breadboard holes, then run simulation

Actions

🔬 Digital Multimeter (DMM)

Mode DC V

---

RED: --

BLK: GND

Measurement Mode:

Place Probes:

⚡ Click breadboard holes to place probes

Quick Measurements:

💡 Run simulation first, then place probes to measure voltages at any node

📟 Oscilloscope double-click to expand

CH1

1 V/div

pos 0

CH2

1 V/div

pos 0

Time/Div: 1.0 ms

expand to drag

Trig: V

Attach Probes:

Connect Function Generator → Run Simulation → Attach probes

🔲 GLB Model Scale

Controls size of hyperrealistic 3D models. Clear & replace after changing.

Scale: 40

Hole Alignment (Manual)

Adjust each quadrant independently. Values saved automatically.

Upper Rails (Red/Blue)

X Offset: 0 Z Offset: 0

Upper Main (rows a-e)

X Offset: 0 Z Offset: 0

Lower Main (rows f-j)

X Offset: 0 Z Offset: 0

Lower Rails (Red/Blue)

X Offset: 0 Z Offset: 0

Demo Circuits

Status

Components: 0

Mode: Camera

AI Assistant

Language:

AI Model:

Chat with AI −

Auto-capture breadboard on AI query

Placed Components

No components placed

Build your first circuit

Select a component from the toolbar above to begin.

Tip: Start with a resistor, then an LED, then wires to connect power rails.