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Geekcreit

3PCS DC12V Temperature Controller Digital Display Thermostat Module Temperature Control Switch Micro Temperature Control Board

5.06 ratings
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Test & Measuring Module for everyday users

The 3PCS DC12V Temperature Controller Digital Display Thermostat Module Temperature Control Switch Micro Temperature Control Board by Geekcreit is a mid-range test & measuring module designed for everyday users. Customers praise its fast and responsive and compact and portable. 100% of buyers rate it 4★ or above.

✓ fast and responsive✓ compact and portable
₹2,000
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Total: ₹2,000
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 4 Aug – 18 Aug
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Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: bg-1896939Category: Test & Measuring Module

About This Product

The 3PCS DC12V Temperature Controller Digital Display Thermostat Module Temperature Control Switch Micro Temperature Control Board by Geekcreit is a mid-range test & measuring module designed for everyday users. Customers highlight its fast and responsive and compact and portable.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: fast and responsive, compact and portable.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.


Specifications:

Power Supply: DC 12V 
Temperature Control Range: -55℃-120℃
Resolution Ratio: 0.1°C(-9.9-99.9); 1°C(other range)
Color of Displaying: red/blue
Measurement accuracy: ±0.1°C
Control accuracy: 0.1°C
Sensor: NTC10K Waterproof sensor
Output: Relay Contact Capacity 20A 12V / 10A 220V
Environmental requirements: -10-60°C, humidity 20%-85%RH
Dimension: 79mm *43mm*26mm
Cutting Size: 73mm*39mm
Sensor wire: 1 meter

Function description:

P0: refrigeration or heating mode
P1: return difference setting
P2: maximum temperature setting upper limit
P3: minimum temperature setting lower limit
P4: temperature correction
P5: delay start time (unit: minute)

Package includes:

3 x Temperature Controller with NTC10K Waterproof sensor


Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.
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