DS18B20 Temperature Sensor 3 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.
$4.95
27 in stock
This item: DS18B20 Temperature Sensor 3 wire
27 in stock
$4.95
$4.95
Description
Additional information
Applications
Support & Utility
Q & A
DS18B20 Temperature Sensor 3 wire enables you to keep abreast of the ambient temperature around you; more importantly, If you have an idea, you can also customize your DIY a thermometer
A device designed for integrators and designers of electronic circuits.
Specifications:
- Temperature Measurement Range:-55 ℃ ~ + 125 ℃.
- Range Accuracy: ±0.5℃.
- Blue PCB
- 3 Header Pins
- Working Power Supply: DC 3 ~ 5V.
- Built-in pull-up resistor.
- Size: 21 (mm) x10 (mm)
Package Included: 1x DS18B20 Sensor 3 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 lights, angles and display monitors.
| 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 |
|---|---|---|---|
| TS-P810 | DS18B20 Temperature Sensor 3 wire - Datasheet | Other | View |
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