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Discussion History

Automation and Control Computer

Assembly

Embedded controller running plant growth algorithms, logging telemetry, and managing solenoid/pump sequencing. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Automation and Control Computer parts and their functions

7 top-level parts · 11 parts in total · full bill of materials below
Automation and Control Computer parts diagram: 1 single-board linux computer, 2 multi-channel I/O expansion board, 3 real-time control MCU, 4 bare PCB, 5 SD card module, 6 connector, 7 LiPo cell. 11 parts in 7 assemblies.
Automation and Control Computer parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Single-Board Linux Computer 1× ARM-based single-board computer (Raspberry Pi or equivalent)
2 Multi-Channel I/O Expansion Board 1× Analog and digital I/O expansion module with 16-channel DAC
3 Real-Time Control MCU 1× STM32 MCU for real-time solenoid/pump control
4 Bare PCB 2× Control and sensor interface PCBs
5 SD Card Module 1× SD card holder for mission logs and images
6 Connector 4× USB, Ethernet, and power distribution connectors
7 LiPo Cell 1× Backup battery for graceful shutdown on power loss

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Automation and Control Computer

7 top-level lines · 7 rows shown · 11 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Single-Board Linux Computer space-pgc-main-cpu 1× 1 · part
2 Multi-Channel I/O Expansion Board space-pgc-io-board 1× 1 · part
3 Real-Time Control MCU space-pgc-mcu-secondary 1× 1 · part
4 Bare PCB pcb-bare 2× 2 · part
5 SD Card Module sd-card-storage 1× 1 · part
6 Connector connector 4× 4 · part
7 LiPo Cell lipo-cell 1× 1 · part

Where the automation and control computer is used

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

Used in 1 assembly

Space Plant Growth Chamber

Sourcing: possible vendors

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 $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks