de:volt — Circuit Simulator

idle

Components

Breadboards

Breadboard (830)

830-point solderless breadboa…

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Breadboard (400)

400-point solderless breadboa…

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Power

Ground

Reference node

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5 V Supply

Ideal 5 V DC voltage source

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DC Supply

Adjustable DC voltage source

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Pulse Source

Rectangular pulsed voltage fo…

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Clock

Square-wave clock

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Passive

Resistor

Ohmic resistor

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Capacitor

Ideal capacitor

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Inductor

Ideal inductor

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Potentiometer

3-terminal variable resistor …

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Trimmer

PCB-mount variable resistor

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Fuse

Overcurrent protection fuse

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LDR

Light-dependent resistor

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Thermistor (NTC)

Negative-temperature-coeffici…

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Active

NPN Transistor

Generic NPN BJT

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PNP Transistor

Generic PNP BJT

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N-Channel MOSFET

Generic enhancement NMOS

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P-Channel MOSFET

Generic enhancement PMOS

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Logic ICs

NE555 Timer

Classic 555 timer — astable /…

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74LS00

Quad 2-input NAND gate

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74LS04

Hex inverter

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74LS08

Quad 2-input AND gate

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74LS32

Quad 2-input OR gate

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74LS86

Quad 2-input XOR gate

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74LS161

4-bit synchronous binary coun…

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74LS173

4-bit D-type register with 3-…

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74LS189

64-bit

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74LS157

Quad 2:1 multiplexer

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74LS283

4-bit binary full adder with …

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74LS245

Octal 3-state bus transceiver

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74HC595

8-bit serial-in

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74HC165

8-bit parallel-in

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28C16

2Kx8 EEPROM — programmable co…

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28C256

32Kx8 EEPROM — programmable c…

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Outputs

Red LED

Red-coloured light emitting d…

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Green LED

Green-coloured light emitting…

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Blue LED

Blue-coloured light emitting …

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White LED

White-coloured light emitting…

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Yellow LED

Yellow LED

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Amber LED

Amber LED

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Bicolour LED

Two-colour LED with shared ca…

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RGB LED

RGB LED with common cathode

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7-Seg (CC)

Single-digit 7-segment display

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7-Seg (CA)

Single-digit 7-segment display

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Inputs

Switch (SPST)

Single-pole single-throw togg…

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Push Button

Momentary push button

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SPDT Switch

Single-pole double-throw swit…

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OscilloscopeIdle

Channels0/0

No live nodes.

No channels selected.