Main Display Unit
AssemblyMulti-line LCD (4" or larger) showing weight, count, unit price, and total value in real-time. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Main Display Unit parts and their functions
5 top-level parts · 5 parts in total · full bill of materials below
| # | Part | Qty | What it does |
|---|---|---|---|
| 1 | Display Housing | 1× | ABS or stainless steel case, IP65 |
| 2 | LCD Panel | 1× | 4" LCD panel with multi-line segments |
| 3 | Main Processor | 1× | Main processor with memory for item database |
| 4 | Keypad Module | 1× | Membrane keypad with 16–20 keys |
| 5 | Internal Power Supply | 1× | Internal AC/DC supply, 230 V input |
3D model
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Build & assembly graph
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Bill of materials for Main Display Unit
5 top-level lines · 5 rows shown · 5 parts total · indented to 3 levels| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Display Housing | counting-scale-display-housing | 1× | 1 | · | part |
| 2 | LCD Panel | counting-scale-lcd-unit | 1× | 1 | · | part |
| 3 | Main Processor | counting-scale-main-cpu | 1× | 1 | · | part |
| 4 | Keypad Module | counting-scale-keyboard | 1× | 1 | · | part |
| 5 | Internal Power Supply | counting-scale-power-supply | 1× | 1 | · | part |
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Where the main display unit is used
1 product across 1 domain contain it, directly or inside a sub-assemblyUsed in 1 assembly
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 $3–$400. How estimates work| Vendor | HQ | Specialty | MOQ | Lead time |
|---|---|---|---|---|
|
🇨🇳BOE
boe.com ↗
|
Beijing, CN | Display panels | 1,000 pcs | 6–10 wks |
|
🇨🇳Tianma
tianma.com ↗
|
Shenzhen, CN | Display panels | 1,000 pcs | 6–10 wks |
|
🇨🇳TCL CSOT
szcsot.com ↗
|
Shenzhen, CN | Display panels | 1,000 pcs | 6–10 wks |
| truly.net ↗ | Shanwei, CN | Displays & camera modules | 1,000 pcs | 6–10 wks |
| venture.com.sg ↗ | Singapore | Electronics contract mfg | 1,000 pcs | 6–10 wks |