Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Operating Voltage | 3.3V - 5V DC |
| Output Type | Digital (DO) and Analog (AO) |
| Detection Temperature Range | -55°C to 125°C |
| Comparator Chip | LM393 |
| Thermistor Type | NTC 10K |
| Adjustable Threshold | Yes, via Potentiometer |
| Board Dimensions | 32mm x 14mm x 8mm |
| Mounting Hole Diameter | 3.0mm |
| Interface Compatibility | Arduino, Raspberry Pi, STM32 |
| Package Includes | 1x Sensor Module, 1x Header Pin Set |
Anonymous
Mar 26, 2026
Rating: 5/5
Compact and reliable
Small footprint fits perfectly in my enclosed sensor box. The soldering points are well-defined and the board feels sturdy. No issues after two weeks of continuous operation.
Anonymous
Mar 09, 2026
Rating: 4/5
Good value, clear instructions needed
The hardware quality is solid and the readings are consistent. I deducted one star because there were no printed instructions on how to wire the 3-wire vs 4-wire configuration, but I figured it out online.
Anonymous
Mar 09, 2026
Rating: 4/5
Great for soil monitoring
Using this to monitor compost temperature. It handles the humidity well, though I added a conformal coating just to be safe. Works exactly as described.
Anonymous
Mar 07, 2026
Rating: 5/5
Perfect for my home automation project
This module works flawlessly with my Arduino setup. The potentiometer makes it very easy to calibrate the trigger point for my cooling fan system. Highly recommended for beginners.
Anonymous
Mar 04, 2026
Rating: 5/5
Excellent for learning electronics
Bought this for a university project. The analog output allows for detailed graphing of temperature changes over time. Very satisfied with the purchase.
Anonymous
Mar 03, 2026
Rating: 5/5
Fast response time
I tested this against a professional thermometer and the accuracy is impressive for the price. The digital output switches instantly when the threshold is crossed.
Q: How do I adjust the temperature threshold?
A: Use the blue potentiometer on the board. Turn it clockwise or counter-clockwise while monitoring the DO LED until it triggers at your desired temperature.
Q: Does this come with jumper wires?
A: The package includes a set of header pins that you can solder onto the board. Jumper wires to connect to your microcontroller are sold separately.
Q: Is the thermistor waterproof?
A: The thermistor probe itself has some resistance to moisture, but the PCB board is not waterproof. We recommend enclosing the board in a protective case for outdoor use.
Q: What is the difference between the DO and AO pins?
A: DO (Digital Output) provides a HIGH/LOW signal based on your threshold setting, while AO (Analog Output) provides a continuous voltage proportional to the temperature.
Q: Can this module be used directly with a 3.3V microcontroller like ESP8266?
A: Yes, the module operates within a 3.3V to 5V range, making it fully compatible with 3.3V logic systems like the ESP8266 or ESP32.
408 Fast-Drying Glue - Strong Low-Whitening Instant Adhesive for Metal and Plastic, Heat Resistant
$53.12
UE5.1-5.7 Ancient Sci-Fi Gate Model Instrument Consultation
$2.00
Biliansheng Hair Transplant - Non-Shave Female Hairline Restoration & Density Enhancement
$19,999.00
Water Brush Pen Set Large Capacity Beginner Gouache Solid Watercolor Paint Brush Tools Line Drawing Art Student
$32.00
Beginner Watercolor Painting Line Art Coloring Book, Hua Meng Lv Ren by Stan, Fine Texture, 2-Pack Free Shipping
$10.60
New Wanli Tire 265/45R21 SU306+ - Compatible with AITO M7, BYD Tang, Range Rover, Li Auto, and NIO
$528.00
Suzhou Factory Wholesale Chain Store Logo - RGB Illuminated Letters, Acrylic Neon Signs for Window and Counter Display
$1,911.00
RoHS 1.0 Environmental Tester for Alloy Analysis and Heavy Metal Detection in Plastic Toys
$15.30
Mont Marte Long-Handle Bristle Brush – Professional Art Brush for Acrylics, Oil Painting, and Flat Wash Techniques
$37,500.00
Portable Plastic Backpack Fertilizer Bucket for Manual Fruit Picking, Seed Feeding, and PPC Fertilization
$9.50
Chinese-Style Hand-Drawn Plant Line Art Coloring Book on 100% Cotton Watercolor Paper
$15.80
Eagle Brand 99021 Industrial Scouring Pads, Cleaning Cloths, and Polishing Pads Supply
$666.00
Pad Printing Machine Parts - Zhongke 4-Inch Blade Clamp, Blade Holder, and Doctor Blade Frame (In Stock)
$4.50
Pneumatic Throttle Valve Quick Connect Fitting SL4-01/4-02/4-03 Air Pressure Regulator Flow Control Valve
$8.60
Pad Printing Silicone Rubber Heads Electric Long Round Square Durable Customizable 30-Year Established Store
$3.00
Specialized Vegetable Growing Box - Foam Balcony Planter, Rectangular Plastic Pot for Home Gardening
$41.70
Candy Naoko Gujima Mr. Saxophone City Pop Sheet Music with Accompaniment Demo
$37.00
Multi-Color Detachable Water Bucket Stand - Office Purified Water Dispenser Holder (Inverted)
$60.95
Oil-Based Original Strong Fast-Drying Adhesive for Metal, Plastic, Rubber, Ceramics, and Wood, Multi-Purpose Transparent Glue (Not 502)
$21.60
Jay Chou - Feng BROTHER_CHAO Piano Accompaniment Sheet Music
$50.00
Toplip Automatic Retractable Air Hose Reel, Water Drum, High-Pressure Foam Drum for Pneumatic Tools and Auto Repair
$118.00
500L Yogurt Production Line - Stand-Up Pouch Filling Machine with Complete Dairy Processing Equipment and Fermentation Tank
$13,720.00
5A Grade Uruguay Natural Deep Purple Amethyst Loose Beads DIY Crystal Accessories Amethyst Loose Round Beads Semi-Finished
$1.20
Car Vacuum Cleaner - High Suction, Compact, Silent, and High-Power
$68.89
Fifty Seven-Character Quatrains in Wang Xizhi's Running Script Calligraphy
$67.00
Food-Grade Square Retainer Storage Case for Orthodontic Aligners and Dentures
$6.72
365-Day Electric Guitarist Training Plan by Toshiro Miyako – Rock Electric Guitar Chinese Tutorial
$53.00
Portable Invisible Aligner Case - Compact Breathable Box for Orthodontic Retainers, Dentures, and Cleaning Storage
$18.80
Makeup Room Shelf Triangle Bathroom Corner Storage Rack No-Drill Wall-Mounted Vanity Organizer
$23.82
Stainless Steel Sink Organizer for Sponges and Steel Wool - Drill-Free Dishwashing Pad Rack with Drainage
$9.50
![[Youxin Electronics] GP2Y0E03 Infrared Distance Sensor Module 4-50cm Range](https://www.gosteppe.com/cache/medium/product/74667/legacy-main-4da8cadc5fc82afe91b124e3.webp)
![[Trial Pack] Xianlang Complete Cat Treat Sticks Meal Packs Main Course Cans Freeze-Dried Cat Food Sample Snacks Gift Set](https://www.gosteppe.com/cache/medium/product/208273/legacy-main-9ec245ebf781f65a434ba854.webp)
