Describe your circuit or system and get a clean, labeled schematic diagram in seconds, with standard component symbols, connecting lines, and reference designators. Electronic circuits, power supplies, amplifiers, and block-level systems.
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A complete electronic circuit schematic using standard IEEE component symbols with labeled reference designators.
A regulated DC power supply schematic from AC mains to a stable DC output voltage.
A non-inverting op-amp amplifier schematic with gain-setting resistors and supply decoupling.
A block diagram schematic showing the major functional subsystems and signal flow of an embedded system.
A sensor interface schematic showing an Arduino-compatible microcontroller connected to a temperature sensor, LED, and push button.
A professional schematic with complete reference designators, component values, and net labels for PCB handoff.
Start with one of these examples, then adapt the subject, labels, data, or layout for your own use.
A complete electronic circuit schematic using standard IEEE component symbols with labeled reference designators.
Create a clean electronic circuit schematic showing a basic transistor amplifier stage with a BJT, base resistor, collector resistor, emitter resistor, bypass capacitor, and coupling capacitors. Use standard component symbols, reference designators (R1, R2, C1, Q1), and labeled power supply and ground rails. White background.
A regulated DC power supply schematic from AC mains to a stable DC output voltage.
Create a labeled power supply schematic with AC input terminals, a full-bridge rectifier made of four diodes, a large filter electrolytic capacitor, an LM7805 voltage regulator IC, input and output decoupling capacitors, and labeled DC output terminals. Standard component symbols and reference designators. White background.
A non-inverting op-amp amplifier schematic with gain-setting resistors and supply decoupling.
Create a clean op-amp schematic for a non-inverting amplifier using an LM741 or similar op-amp symbol. Show the non-inverting input connected to a signal source, feedback resistor from output to inverting input, ground resistor, positive and negative supply rails with decoupling capacitors, and gain formula annotated. Reference designators labeled. White background.
A block diagram schematic showing the major functional subsystems and signal flow of an embedded system.
Create a block-level system schematic for an embedded control system. Show blocks for power management, microcontroller, analog front-end, digital I/O, communication interface (UART), and display output. Connect with directional arrows showing signal and power flow. Label each block clearly with its function. White background.
A schematic diagram maker is a tool that generates technical drawings of electronic circuits or systems using standardized component symbols and connecting lines. Traditional schematic tools require you to place individual symbols by hand and route every wire manually. Figviz takes a plain description of your circuit and produces a clean, labeled schematic in seconds, complete with reference designators, power rails, and ground symbols, so you can focus on the design rather than the drafting.
Always name components with reference designators (R1, C2, U3) and include their values (10k, 100nF, LM317) in the description so the generated schematic is documentation-ready. For complex circuits, describe subsections separately and note how they connect (e.g. "the output of the filter feeds the ADC input on the microcontroller"). If a specific standard matters (IEEE, IEC, or a company style guide), mention it in the prompt. For block-level schematics, label each block with its function and specify the direction of signal flow so the layout reads left to right.
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