---
product_id: 299472249
title: "DollaTek module single bus digital temperature sensor electronic building blocks"
brand: "dollatek"
price: "€ 29.49"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/299472249-dollatek-module-single-bus-digital-temperature-sensor-electronic-building-blocks
store_origin: FI
region: Finland
---

# 9-12 bit resolution precision -55°C to +125°C wide range Easy-installation aperture 2.5mm DollaTek module single bus digital temperature sensor electronic building blocks

**Brand:** dollatek
**Price:** € 29.49
**Availability:** ✅ In Stock

## Summary

> 🌡️ Elevate your sensing game with precision that professionals trust!

## Quick Answers

- **What is this?** DollaTek module single bus digital temperature sensor electronic building blocks by dollatek
- **How much does it cost?** € 29.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/299472249-dollatek-module-single-bus-digital-temperature-sensor-electronic-building-blocks)

## Best For

- dollatek enthusiasts

## Why This Product

- Trusted dollatek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Setup:** Built-in 2.5mm mounting hole for seamless integration.
- • **Plug & Play Power:** Stable DC 5V operation with digital output for instant data capture.
- • **Reliable Accuracy:** High fidelity readings with ±0.5°C precision to keep your projects on point.
- • **Pinpoint Precision:** Adjust resolution from 9 to 12 bits for tailored accuracy.
- • **Extreme Range Ready:** Measures temperatures from freezing cold to scorching heat (-55°C to +125°C).

## Overview

The DollaTek DS18B20 digital temperature sensor module offers adjustable 9-12 bit resolution, a broad -55°C to +125°C measurement range, and ±0.5°C accuracy. Compact and easy to install with a 2.5mm mounting hole, it operates on DC 5V and outputs digital signals, making it ideal for precise temperature monitoring in advanced electronic projects.

## Description

Product featuresFirst, long size: 28mm X wide 12mm X high 10mmTwo, the main chip: 18B20 temperature sensorThree, working voltage: DC 5VFour, characteristics:1. resolution adjustment range: 9-12 bit2. with easy installation hole, aperture: 2.53. temperature measurement range: -55~+1254. temperature measurement accuracy: 0.55. working voltage: DC5V6. digital signal outputPackage include: 1 x DollaTek DS18B20 module single bus digital 18B20 temperature sensor electronic building blocks

## Features

- resolution adjustment range: 9-12 bit
- with easy installation hole, aperture: 2.5
- temperature measurement range: -55~+125
- temperature measurement accuracy: 0.5
- working voltage: DC5V; digital signal output

## Images

![DollaTek module single bus digital temperature sensor electronic building blocks - Image 1](https://m.media-amazon.com/images/I/41Rugk55+-L.jpg)
![DollaTek module single bus digital temperature sensor electronic building blocks - Image 2](https://m.media-amazon.com/images/I/41msEeH42mL.jpg)
![DollaTek module single bus digital temperature sensor electronic building blocks - Image 3](https://m.media-amazon.com/images/I/516LTgGXnpL.jpg)
![DollaTek module single bus digital temperature sensor electronic building blocks - Image 4](https://m.media-amazon.com/images/I/51IqlCLiF7L.jpg)
![DollaTek module single bus digital temperature sensor electronic building blocks - Image 5](https://m.media-amazon.com/images/I/51SyCa2H5XL.jpg)

---

## 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.fi/products/299472249-dollatek-module-single-bus-digital-temperature-sensor-electronic-building-blocks](https://www.desertcart.fi/products/299472249-dollatek-module-single-bus-digital-temperature-sensor-electronic-building-blocks)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-23*