--- product_id: 106782526 title: "Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor" brand: "eforlike" price: "10702₫" currency: VND in_stock: false reviews_count: 8 url: https://www.desertcart.vn/products/106782526-eiechip-10pcs-18b20-ds18b20-to-92-3-pins-wire-digital store_origin: VN region: Vietnam --- # 1-Wire Interface 9-12 Bit Resolution ±0.5°C Accuracy Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor **Brand:** eforlike **Price:** 10702₫ **Availability:** ❌ Out of Stock ## Summary > 🌡️ Elevate your temperature sensing game with precision and simplicity! ## Quick Answers - **What is this?** Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor by eforlike - **How much does it cost?** 10702₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/106782526-eiechip-10pcs-18b20-ds18b20-to-92-3-pins-wire-digital) ## Best For - eforlike enthusiasts ## Why This Product - Trusted eforlike brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unique Device ID:** Each sensor sports a 64-bit serial code for flawless multi-sensor management. - • **Robust & Reusable:** Metal casing and DC power support ensure durability and long-term use. - • **Plug & Play Precision:** No external components needed—streamline your setup instantly. - • **Customizable Resolution:** Choose between 9 to 12 bits for tailored temperature accuracy. - • **Smart 1-Wire Connectivity:** Single-pin communication for sleek, minimal wiring. ## Overview The Eiechip® DS18B20 digital thermometer sensor offers high-accuracy temperature readings up to 125°C with selectable 9-12 bit resolution. Featuring a unique 1-wire interface requiring only one communication pin and a built-in 64-bit serial code for device identification, this reusable metal-encased sensor is perfect for professional-grade projects demanding reliable, fast, and easy-to-integrate temperature monitoring. ## Description Full description not available ## Features - Requires No External Components. - Software Compatible with the DS1822. - Thermometer Resolution is User Selectable from 9 to 12 Bits. - Unique 1-Wire Interface Requires Only One Port Pin for Communication. - Each Device Has A Unique 64-Bit Serial Code Stored In An On-Board Rom. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Eforlike | | Special Feature | Fast Reading System | | Age Range (Description) | Adult | | Included Components | 1 | | Outer Material | Metal | | Display Type | Digital | | Connectivity Technology | 1-Wire | | Product Care Instructions | Wipe Clean | | Unit Count | 10 Count | | Power Source | Dc Power Supply | | Model Name | DS18B20 | | Upper Temperature Rating | 125 Degrees Celsius | | Reusability | Reusable | | Manufacturer | Eiechip® | | Package Dimensions | 6.06 x 4.61 x 0.43 inches | | Item Weight | 0.282 ounces | | ASIN | B07MR71WVS | | Item model number | 1 | | Is Discontinued By Manufacturer | No | | Date First Available | December 28, 2018 | ## Product Details - **Brand:** Eforlike - **Special Feature:** Fast Reading System - **Age Range (Description):** Adult - **Included Components:** 1 - **Outer Material:** Metal - **Display Type:** Digital - **Connectivity Technology:** 1-Wire - **Product Care Instructions:** Wipe Clean - **Unit Count:** 10 Count - **Power Source:** Dc Power Supply ## Images ![Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor - Image 1](https://m.media-amazon.com/images/I/41AGDuX75GL.jpg) ![Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor - Image 2](https://m.media-amazon.com/images/I/51iUSJtI5QL.jpg) ![Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor - Image 3](https://m.media-amazon.com/images/I/41+nTiHH6sL.jpg) ![Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor - Image 4](https://m.media-amazon.com/images/I/41KsBo--n0L.jpg) ![Eiechip® 10Pcs 18B20 DS18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor - Image 5](https://m.media-amazon.com/images/I/31h4+yr74iL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ they work great as long as you know the pinout *by P***S on Reviewed in the United States on May 11, 2022* These are small, light, and reliable. The interface is simple, direct read, no serial circuit needed.Have had to reset whole microcontroller circuit and sometimes reload program. (On program reload I accept much of that is my fault but I have had working code run for days and the sensor data is skewed from actual. Reset and reload program will fix.Used to sense the temperature of air and central heating pipes for Raspberry Pi application. I used 10 uF bypass capacitor and resistor to minimise noise as described in datasheet. Recommended. ### ⭐⭐⭐⭐ Good for a knockoff *by T***N on Reviewed in the United States on January 18, 2022* By looking at the serial number of the device, I'm pretty sure this is not a genuine Dallas/Maxim DS18B20, but it tracks what I believe to be a "real" one fine (and for a considerably lower price). I have not tried it in the "one-wire" mode, but it works well with separate power in a 3.3 volt system. ### ⭐⭐⭐ Appear to be inaccurate in a linear way *by E***E on Reviewed in the United States on January 20, 2022* I went through half of them and found that the temperature is off by 3-6F. I make the appropriate correction in each unit they are used in, so not a huge problem, just an annoyance. I did not bother to see check if they are counterfeit. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/106782526-eiechip-10pcs-18b20-ds18b20-to-92-3-pins-wire-digital](https://www.desertcart.vn/products/106782526-eiechip-10pcs-18b20-ds18b20-to-92-3-pins-wire-digital) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*