SpiceBook
Write SPICE netlists, simulate with ngspice or LTspice, and visualize waveforms in a single document.
* RC Low-Pass Filter V1 in 0 PULSE(0 5 0 1n 1n 0.5m 1m) R1 in out 10k C1 out 0 100n .tran 10u 5m
SPICE netlists with syntax highlighting and autocomplete
Circuit: RC Low-Pass Filter
Doing transient analysis...
501 data points, 23ms
Run simulations with one click — ngspice or LTspice
Auto-generated circuit diagrams with color-coded resistors
Interactive waveforms + oscilloscope mode
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