- Moj kp
- Registrujte se
- Moji oglasi
- Poruke
- Obaveštenja
- Ocene
- Pratim
- Sačuvane pretrage
NBS - 01.05.2024.
Kategorije
1 od 4
> SHT21 - senzor temperature i vlaznosti <
600 din
Beograd | Čukarica
Kao novo - nekorišćeno
774
17
pre 14 dana
Senzor temperature i vlage - SHT21.
Siroko je rasprostranjen sa velikim brojem primera na internetu senzor visokog kvaliteta i preciznosti.
Varijanta zalemljena na plocicu (pogledati slike) kosta 900 dinara.
The Humidity and Temperature Sensor is an Ar-compatible sensor board that carries an SHT21 digital humidity and temperature sensor from Sensirion. It has a 4-pin interface that can communicate directly with the analog pins on the Ar.
The SHT21 utilizes a capacitive sensor element to measure humidity, while the temperature is measured by a band gap sensor. Both sensors are seamlessly coupled to a 14-bit ADC, which then transmits digital data to the Ar over the I2C protocol. Because of the sensor`s tiny size, it has incredibly low power consumption, making it suited for virtually any application.
To optimize accuracy of temperature and humidity readings, the SHT21 sensor is placed at the tip of the board, isolating it from heat producing circuitry. Two of the sensor`s four pins are ground and +5V; the other two are clock and data pins that make up the 2-wire serial interface. The board is 5V tolerant and designed to operate directly off the supply voltage coming from the Ar.
The sensor can be placed in soil to measure moisture and temperature, which makes it ideal for using it in a garden or greenhouse. The humidity sensor is also especially useful in building remote weather stations.
The board ships a with a 4-pin male header which has not been soldered on.
Specifications
* Energy consumption: 80 uW (at 12 bit, 3V, 1 measurement/s)
* Relative Humidity operating range: 0-100% RH
* Relative Humidity resolution of 0.03%
* Relative Humidity Response Time of 8 sec (tau 63%)
* Temperature operating range: -40 to +125° C
* Temperature resolution of 0.01 C
* 4 pins: +5V, GND, Clock (SCL), Data (SDA)
* Bidirectional communication over a single pin on I2C protocol
* Board is 5V tolerant, allowing sensor to run from a 5V supply on Ar I/O pins
Applications
* Homes, basements and HVAC systems for measuring humidity
* People with physical conditions sensitive to humidity
* Home ventilating, heating and air conditioning systems
* Meteorology stations to predict or check weather temperatures
* Gardens or greenhouses to check humidity and temperatures
Siroko je rasprostranjen sa velikim brojem primera na internetu senzor visokog kvaliteta i preciznosti.
Varijanta zalemljena na plocicu (pogledati slike) kosta 900 dinara.
The Humidity and Temperature Sensor is an Ar-compatible sensor board that carries an SHT21 digital humidity and temperature sensor from Sensirion. It has a 4-pin interface that can communicate directly with the analog pins on the Ar.
The SHT21 utilizes a capacitive sensor element to measure humidity, while the temperature is measured by a band gap sensor. Both sensors are seamlessly coupled to a 14-bit ADC, which then transmits digital data to the Ar over the I2C protocol. Because of the sensor`s tiny size, it has incredibly low power consumption, making it suited for virtually any application.
To optimize accuracy of temperature and humidity readings, the SHT21 sensor is placed at the tip of the board, isolating it from heat producing circuitry. Two of the sensor`s four pins are ground and +5V; the other two are clock and data pins that make up the 2-wire serial interface. The board is 5V tolerant and designed to operate directly off the supply voltage coming from the Ar.
The sensor can be placed in soil to measure moisture and temperature, which makes it ideal for using it in a garden or greenhouse. The humidity sensor is also especially useful in building remote weather stations.
The board ships a with a 4-pin male header which has not been soldered on.
Specifications
* Energy consumption: 80 uW (at 12 bit, 3V, 1 measurement/s)
* Relative Humidity operating range: 0-100% RH
* Relative Humidity resolution of 0.03%
* Relative Humidity Response Time of 8 sec (tau 63%)
* Temperature operating range: -40 to +125° C
* Temperature resolution of 0.01 C
* 4 pins: +5V, GND, Clock (SCL), Data (SDA)
* Bidirectional communication over a single pin on I2C protocol
* Board is 5V tolerant, allowing sensor to run from a 5V supply on Ar I/O pins
Applications
* Homes, basements and HVAC systems for measuring humidity
* People with physical conditions sensitive to humidity
* Home ventilating, heating and air conditioning systems
* Meteorology stations to predict or check weather temperatures
* Gardens or greenhouses to check humidity and temperatures
ID Oglasa: #31409619
Informacije
Lično preuzimanje je moguće kod mene u Sremčici svakog dana obično posle 17h.
Pakete šaljem postexpresom, moguće je sa otkupom a može i po uplati na račun kada je poštarina (do 0.5kg) 350 dinara.
Sitnije i jeftinije predmete po uplati mogu da pošaljem kao preporučeno pismo i to košta 150 dinara.
NAPOMENA: PAKETE ŠALJEM PONEDELJKOM I ČETVRTKOM.
PredlogProblemKontakt
U skladu sa Pravilima i uslovima korišćenja i Polisom o poštovanju privatnosti, KupujemProdajem koristi Cookie-je da bi obezbedio dobro korisničko iskustvo, prikazivanje personalizovanog sadržaja, prikazivanje reklama, kao i druge funkcionalnosti i usluge koje ne bismo mogli da obezbedimo bez Cookie-ja.