// PCB ASSEMBLY · 5 ICs · 3 BUSES · 1 POWER RAIL
The lab, etched.
Every harness running tabiji.ai rendered as an integrated circuit on a single board. Gold traces route media-class ICs through the Wavespeed bus to Cloudflare. The plan-class IC goes direct. Two ICs run isolated on their own power islands.
ZNT-PCB-047 R3 © 2026 B.HUANG
TOP COPPER
★ FIDUCIAL
SCALE 1:1
MEDIA• 14 CRONS
GLM 5.1
MEDIA• 2 CRONS
Codex 5.5
EXEC
Opus 4.7
BRAIN
Gemini 3.1 Pro
AUX
2.7 · on-demand
HUB
MEDIA BUS · 1,000+ models
INFRA
R2 · D1 · Pages
Y1 · CRON OSC
19 jobs · 24h
06:00 / 12:30 / 16:00 / 22:00 …
—Au trace (signal)
···isolated power island
•Au pad
★ MEDIA-class · routes via U10 → U20
★ EXEC-class · routes direct U3 → U20
// BILL OF MATERIALS · BOM v3
REF
COMPONENT
FUNCTION
CLASS
PWR
CRONS
U1
openclaw + GLM 5.1
Social calendar · reel production
MEDIA
78%
14
U2
hermes + Codex 5.5
Coding · IG photo carousels
MEDIA
42%
2
U3
Claude Code + Opus 4.7
Planning · Pinterest automation
EXEC
64%
0
U4
AI Studio + Gemini 3.1 Pro
Brain · second-opinion planning
BRAIN
28%
0
U5
MiniMax 2.7
Low-task executor (occasional)
AUX
11%
0
U10
Wavespeed
Media generation hub · bus
HUB
—
—
U20
Cloudflare (R2 / D1 / Pages)
Shared infrastructure
INFRA
—
—
Y1
Cron oscillator
Scheduled trigger to U1 + U2
CLK
—
19