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Electronic circuit diagram maker.

Make an electronic circuit diagram by describing the supply, parts, values and connections. The schematic shows standard symbols for resistors, capacitors, diodes, transistors, op-amps, sensors and other electronic parts.

Circuit SchematicEnter to send

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See it work

Electronic circuit diagram examples.

Same tool, four requests. Every drawing below is a real render.

What you type
An inverting TL072 op-amp amplifier with a 1 V AC input through a 10 kΩ input resistor, a 100 kΩ feedback resistor, a 10 kΩ non-inverting bias resistor to ground, and plus and minus 12 V supplies.
Then tryChange the gain to -5.Add an output coupling capacitor.
Circuit schematic: Inverting op-amp amplifier
Circuit schematic · IEEE Std 315 / ANSI Y32.2 · schematex-circuit

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The drawing

What an electronic circuit diagram is.

An electronic circuit diagram, also called a schematic, shows how electronic parts connect. Symbols stand for the parts and the wires show electrical connections, so the drawing describes circuit behavior rather than physical placement on a board.

Include the supply voltage, part values and signal names when they matter. That gives another reader enough information to trace the circuit, check it against a design idea or build a prototype.

Standard
IEEE Std 315 / ANSI Y32.2
Engine
schematex-circuit
Editable
Double-click text, drag nodes
Export
SVG · PNG · PDF
Circuit schematic: What an electronic circuit diagram is
Who uses it

Who uses electronic circuit diagrams.

Circuit schematic: Electronics studentsElectronics students

Amplifier, sensor and LED circuits for lab reports and coursework, with component values visible.

Circuit schematic: MakersMakers

Small control and indicator circuits planned before a breadboard or soldered prototype.

Circuit schematic: Design engineersDesign engineers

A clear starting schematic for reviewing an analog stage or documenting a test circuit.

How it works

How to make an electronic circuit diagram in three steps.

01

Describe it

One paragraph is enough to start.

“An inverting TL072 op-amp amplifier with a 1 V AC input through a 10 kΩ input resistor, a 100 kΩ feedback resistor, a 10 kΩ non-inverting bias resistor to ground, and plus and minus 12 V supplies.”
02

See the drawing

Drawn by the right engine.

Circuit schematic: Inverting op-amp amplifier
03

Say what changes

Every edit keeps a version.

Change the gain to -5.
V2 · DRAWN FROM V1, NOTHING RETYPED
FAQ

Common questions

What is an electronic circuit diagram?

It is a schematic drawing of electronic components and their electrical connections. Standard symbols represent the parts, while labels show values and signal names.

What information should I include in a circuit description?

Name the supply, the components and values, what the circuit should do, and how the important nodes connect. For example, include resistor values and the input and output of an amplifier.

Is a circuit diagram the same as a wiring diagram?

No. A circuit diagram shows electrical logic with symbols, while a wiring diagram focuses on physical wire routing and installation connections.

Which electronic components can I show?

Describe components such as resistors, capacitors, diodes, transistors, op-amps, switches, sensors, relays and power sources along with their connections.

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Draw your electronic circuit diagram now.

Free account, no card. Describe the circuit and see it in under a minute.

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