DS18B20 temperature sensor
Features:
- Built on the chip DS18B20
- Unique Interface 1-Wire - requires only one pin for communication
- Power supply: 3 - 5
- The range of measured temperatures from -55 ° C to + 125 ° C (-67 ° F to +257 ° F)
- Temperature measurement accuracy: 0,5 ° C
- Weight: 21 g
Count | Price | |||
---|---|---|---|---|
From | 1 | шт | 125 | грн |
From | 5 | шт | 122 | грн |
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In the various devices often need to control any parameter of the environment, in particular - the temperature. For details of the temperature sensor can read more here .
DS18B20 temperature sensor - a high-precision digital thermometer with an interface 1-Wire.
DS18B20 temperature sensor has 3 pins:
- the data line, D;
- plus supply, VCC;
- minus power, GND.
The line data is used to communicate between the controller and the sensor. DS18B20 temperature sensor uses the 1-Wire.
Memory DS18B20 datchika consists of a non-volatile RAM ROM and EEPROM. The temperature information is stored in the memory of the sensor.
The device has a unique 64-bit serial address, which is stored in the ROM.
To work with the sensor has a lot of libraries.
In order to measure the temperature using the DS18B20 sensor , you must:
- to collect on the basis of datchikaskhemu;
- to install the library to work with the sensor;
- pіdklyuchit sensor microprocessor control unit
You can work with DS18B20 temperature sensor for Arduino !
DS18B20 temperature sensor strong> can be used in many different projects, in particular - to Climate control in the incubator