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Temperature Controller

Assembly

Electronic thermostat regulating heater output to maintain set temperature. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Temperature Controller parts and their functions

5 top-level parts · 5 parts in total · full bill of materials below
Temperature Controller parts diagram: 1 control PCB, 2 thermal sensor, 3 temperature dial, 4 microcontroller, 5 relay. 5 parts in 5 top-level items.
Temperature Controller parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Control PCB 1× Circuit board executing temperature regulation logic.
2 Thermal Sensor 1× Thermistor or thermocouple measuring air temperature.
3 Temperature Dial 1× User-facing rotary potentiometer setting the target temperature.
4 Microcontroller 1× Microcontroller unit
5 Relay 1× Heater switching relay

3D model

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Build & assembly graph

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Bill of materials for Temperature Controller

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 Control PCB kotatsu-control-pcb 1× 1 · part
2 Thermal Sensor kotatsu-temperature-sensor 1× 1 · part
3 Temperature Dial kotatsu-control-dial 1× 1 · part
4 Microcontroller mcu 1× 1 · part
5 Relay relay 1× 1 · part

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Where the temperature controller is used

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

Used in 1 assembly

Kotatsu (Heated Table)

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