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Discussion History

Control and Interface Board

Assembly

Low-voltage board that runs the firmware, reads the touch panel and sensors, and commands the inverter. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Control and Interface Board parts and their functions

10 top-level parts · 14 parts in total · full bill of materials below
Control and Interface Board parts diagram: 1 bare PCB, 2 microcontroller, 3 capacitive touch panel, 4 segment display, 5 piezo buzzer, 6 power supply, 7 optocoupler, 8 SMD passive (R/C/L), 9 connector, 10 status LED set. 14 parts in 10 top-level items.
Control and Interface 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× Control PCB
2 Microcontroller 1× Cooktop control microcontroller
3 Capacitive Touch Panel 3 parts 1× Capacitive touch panel
4 Segment Display 1× Power/timer display
5 Piezo Buzzer 1× Piezo buzzer
6 Power Supply 1× Auxiliary low-voltage supply
7 Optocoupler 1× Optocoupler isolation
8 SMD Passive (R/C/L) 1× Control-stage passives
9 Connector 3× Sensor and power harness headers
10 Status LED Set 1× Status LED set

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 Control and Interface Board

10 top-level lines · 13 rows shown · 14 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 Microcontroller mcu 1× 1 · part
3 Capacitive Touch Panel 3 parts induction-cooktop-portable-touch-panel 1× 1 3 assembly
3.1 Bare PCB pcb-bare 1× 1 · part
3.2 Touch Controller IC induction-cooktop-portable-touch-ic 1× 1 · part
3.3 SMD Passive (R/C/L) smd-passives 1× 1 · part
4 Segment Display induction-cooktop-portable-display 1× 1 · part
5 Piezo Buzzer induction-cooktop-portable-buzzer 1× 1 · part
6 Power Supply power-supply 1× 1 · part
7 Optocoupler induction-cooktop-portable-opto 1× 1 · part
8 SMD Passive (R/C/L) smd-passives 1× 1 · part
9 Connector connector 3× 3 · part
10 Status LED Set induction-cooktop-portable-led-ring 1× 1 · part

Where the control and interface board is used

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

Used in 1 assembly

Portable Induction Cooktop

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