WS2812B / SK6812 Nanosecond Pulse-Compression & Ground-Bounce Flicker Hunter

Deterministic Sub-nanosecond zero-crossing linear interpolation + bimodal Gaussian mixture T0H/T1H timing margin check engine (.csv, .vcd, .sr, .wfm) built for Worldsemi, Adafruit, WLED, Saleae — zero-upload ephemeral Wasm RAM execution.

+ Drop File

Cloudflare Ephemeral Wasm RAM · 0% Retention

DETERMINISTIC VERDICT

Double-click 2.4× zoom · Drag to pan / 3D orbit

Free Deterministic X-Ray Preview

Running ephemeral Wasm verification…

Verified Engineering Output

Instant unlock via Apple Pay / Card (Paddle Merchant of Record) · 1-click automated refund, zero support tickets.

HeyCheck Cloud Compilers · Deterministic Zero-Upload Wasm Execution Terms Privacy Refund Policy