A small instrument for clear ideas
Circuits, made legible.
9 distinct circuit topologies. One editable document. Drawing, not simulation.
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Document JSON schema
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}Recipes, pins & SI parameters
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{
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"assumption": "Open-circuit differential outputs; no wire or measuring load connects the two midpoints."
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"example": "examples/wheatstone-bridge.json"
},
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"title": "Full-wave bridge rectifier",
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"positiveB": "diode",
"negativeA": "diode",
"negativeB": "diode",
"load": "resistor",
"filter": "capacitor",
"inputA": "terminal",
"inputB": "terminal",
"output": "terminal",
"ground": "ground"
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[
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],
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},
"example": "examples/bridge-rectifier.json"
},
{
"id": "transistor-switch",
"title": "NPN low-side LED switch",
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"led": "led",
"switch": "npn",
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},
{
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"title": "Inverting operational amplifier",
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"ground": "ground"
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[
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"ground"
],
[
"amplifier.vplus",
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],
[
"amplifier.vminus",
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]
],
"derived": {
"formula": "VOUT/VIN = -Rfeedback/Rin",
"assumption": "Ideal linear negative feedback only. Virtual ground is not wired to GND; rails, bandwidth and saturation are not simulated."
},
"example": "examples/inverting-amplifier.json"
}
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"limitations": [
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]
}