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Main Control Board

Assembly

Central PCB with a SoC for the UI, an MCU for motion/lamp control and a precision ADC digitizing detector counts. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Main Control Board parts and their functions

6 top-level parts · 9 parts in total · full bill of materials below
Main Control Board parts diagram: 1 bare PCB, 2 compute SoC module, 3 microcontroller, 4 acquisition ADC, 5 SMD passive (R/C/L), 6 connector. 9 parts in 6 top-level items.
Main Control Board parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Bare PCB 1× Mainboard PCB
2 Compute SoC Module 1× Application SoC
3 Microcontroller 1× Real-time motion/lamp controller
4 Acquisition ADC 1× Precision data-acquisition ADC
5 SMD Passive (R/C/L) 1× Decoupling and support passives
6 Connector 4× Subassembly connectors

3D model

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Build & assembly graph

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Bill of materials for Main Control Board

6 top-level lines · 6 rows shown · 9 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Bare PCB pcb-bare 1× 1 · part
2 Compute SoC Module soc-module 1× 1 · part
3 Microcontroller mcu 1× 1 · part
4 Acquisition ADC spectrophotometer-adc 1× 1 · part
5 SMD Passive (R/C/L) smd-passives 1× 1 · part
6 Connector connector 4× 4 · part

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Where the main control board is used

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

Used in 1 assembly

Spectrophotometer

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
VendorHQSpecialtyMOQLead 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