Redundant Controller Set

Assembly

Green Printed Circuit Board and Components.JPG · Commons ↗ Report photo

Two independent controller boards, either of which can balance the machine alone if the other fails.

Direct parts	3
Total parts	46
Used in	1 assembly
Class	Assembly

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Two independent controller boards, either of which can balance the machine alone if the other fails. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Redundant Controller Set parts and their functions

3 top-level parts · 46 parts in total · full bill of materials below

Redundant Controller Set parts diagram: 1 balance controller board, 2 controller crosslink, 3 electronics tray. 46 parts in 3 top-level items. — Redundant Controller Set parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	Balance Controller Board 5 parts	2×	Identical A and B controllers
2	Controller Crosslink	1×	Inter-controller comparison link
3	Electronics Tray	1×	Sealed electronics tray

3D model

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Build & assembly graph

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Bill of materials for Redundant Controller Set

3 top-level lines · 8 rows shown · 46 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	Balance Controller Board 5 parts	segway-pt-controller-board	2×	2	22	assembly
1.1	Bare PCB	pcb-bare	1×	2	·	part
1.2	Microcontroller	mcu	2×	4	·	part
1.3	Power MOSFET	mosfet	12×	24	·	part
1.4	SMD Passive (R/C/L)	smd-passives	1×	2	·	part
1.5	Connector	connector	6×	12	·	part
2	Controller Crosslink	segway-pt-crosslink	1×	1	·	part
3	Electronics Tray	segway-pt-controller-tray	1×	1	·	part

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Where the redundant controller set is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Two-Wheelers & Mobility 1 Self-Balancing Personal Transporter

Used in 1 assembly

Self-Balancing Personal Transporter

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $1–$200. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳JLCPCB jlcpcb.com ↗	Shenzhen, CN	PCB fabrication	100 pcs	2–4 wks
🇨🇳PCBWay pcbway.com ↗	Shenzhen, CN	PCB fab & assembly	100 pcs	2–4 wks
🇨🇳Shennan Circuits scc.com.cn ↗	Shenzhen, CN	PCB manufacturer	100 pcs	2–4 wks
🇮🇳Shogini Technoarts shogini.com ↗	Mumbai, IN	PCB manufacturer	100 pcs	2–4 wks
🇸🇬Venture Corp venture.com.sg ↗	Singapore	Electronics contract mfg	100 pcs	2–4 wks