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Controller and Interface

Assembly

Electronic control panel managing speed, length, and timing parameters. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Controller and Interface parts and their functions

7 top-level parts · 7 parts in total · full bill of materials below
Controller and Interface parts diagram: 1 microcontroller, 2 bare PCB, 3 SMD passive (R/C/L), 4 speed control dial, 5 length input keypad, 6 LCD display panel, 7 emergency stop button. 7 parts in 7 top-level items.
Controller and Interface parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Microcontroller 1× Programmable controller coordinating feed, forming, cutting, and takeup
2 Bare PCB 1× Control PCB with relay and motor drivers
3 SMD Passive (R/C/L) 1× Capacitors and resistors for signal conditioning
4 Speed Control Dial 1× Dial adjusting chain production speed
5 Length Input Keypad 1× Keypad or dial entering desired chain length
6 LCD Display Panel 1× LCD showing speed, length, and status
7 Emergency Stop Button 1× Red pushbutton immediately halting all motors

3D model

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Build & assembly graph

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Bill of materials for Controller and Interface

7 top-level lines · 7 rows shown · 7 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Microcontroller mcu 1× 1 · part
2 Bare PCB pcb-bare 1× 1 · part
3 SMD Passive (R/C/L) smd-passives 1× 1 · part
4 Speed Control Dial chain-making-machine-speed-potentiometer 1× 1 · part
5 Length Input Keypad chain-making-machine-length-setter 1× 1 · part
6 LCD Display Panel chain-making-machine-display 1× 1 · part
7 Emergency Stop Button chain-making-machine-emergency-stop 1× 1 · part

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Where the controller and interface is used

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

Used in 1 assembly

Chain Making Machine

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