DS18B20 Digital Temperature Sensor (red) with wire
Enables you to keep abreast of the ambient temperature around you, more importantly, If you have an idea you can also customize your own use DIY a thermometer, put it in your bedroom or in the car.
$7.95
4 in stock
This item: DS18B20 Digital Temperature Sensor (red) with wire
4 in stock
$7.95
$7.95
Description
Additional information
Applications
Support & Utility
Q & A
Description
- With Cables
- Red PCB
- Temperature Measurement Range:-55 ℃ ~ + 125 ℃.
- Range Accuracy: ±0.5℃.
- Working Power Supply: DC 3 ~ 5V.
Features
DS18B20 Digital Infrared Temperature Sensor (red) with wire It enables you to keep abreast of the ambient temperature around you, more importantly, If you have an idea you can also customize your own use DIY a thermometer, put it in your bedroom or in the car, Well, let’s work together to uncover the mystery DS18B20, and then you can use it to make the kinds of electronic products that match your personality.
As in the past the temperature sensor output is analogue, we need to add additional A/D And D/A chip into Line conversion, then for Arduino resources are not the abundant external interface is a big challenge at the same time utilization is not high, then we use the new DS18B20 module for a good solution to this Issues unique bus line and economic characteristics, fully applicable Arduino platform that allows users to easily set up pass sensor networks.
DS18B20 is a new intelligent temperature sensor newly developed by DALLAS Semiconductor Company after DS1820. Compared with the traditional thermistor, he can directly read the measured temperature and can realize 9~12 digit digital reading by simple programming according to actual requirements.
Package included: 1x DS18B20 Digital Infrared Temperature Sensor (red) with wire
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Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles and display monitor.
| Weight | 0.08 kg |
|---|---|
| Dimensions | 2.8 × 1.2 × 1 cm |
Product Applications
What is the DS18B20 temperature sensor?
The DS18B20 is a 1-wire programmable Temperature sensor from maxim integrated. It is widely used to measure temperature in hard environments like in chemical solutions, mines or soil etc. … It can measure a wide range of temperatures from -55°C to +125° with a decent accuracy of ±5°C
How does the DS18B20 temperature sensor work?
The DS18B20 is one type of temperature sensor and it supplies 9-bit to 12-bit readings of temperature. These values show the temperature of a particular device. The communication of this sensor can be done through a one-wire bus protocol that uses one data line to communicate with an inner microprocessor.
Is DS18B20 a thermistor?
A thermistor is a thermal resistor – a resistor that changes its resistance with temperature. … Thermistors have some benefits over other kinds of temperature sensors such as analogue output chips (LM35/TMP36 ) or digital temperature sensor chips (DS18B20) or thermocouples.
Where to use DS18B20 Sensor
The DS18B20 is a 1-wire programmable Temperature sensor from maxim integrated. It is widely used to measure temperature in hard environments like in chemical solutions, mines or soil etc. The constriction of the sensor is rugged and also can be purchased with a waterproof option making the mounting process easy. It can measure a wide range of temperatures from -55°C to +125° with a decent accuracy of ±5°C. Each sensor has a unique address and requires only one pin of the MCU to transfer data so it is a very good choice for measuring the temperature at multiple points without compromising many of your digital pins on the microcontroller.
Current Product Support
| SKU | Product | Type | Download/View |
|---|---|---|---|
| OKY3065 | DS18B20 Digital Temperature Sensor (red) with wire - Datasheet | Other | View |
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