- -43%
Fekete szín - 3 db SHT31-D hőmérséklet páratartalom érzékelő digitális kimeneti érzékelő modul IIC I2C interfész
Fekete szín - 3 db SHT31-D hőmérséklet páratartalom érzékelő digitális kimeneti érzékelő modul IIC I2C interfész
1 219 Ft
43% megtakarítás
2 138 Ft
Nincs adó
Supply voltage range: 2.4 to 5.5V (typically 3.3V)
RH working range: 0-99.99% RH ; I2C interface, communication rate up to 1MHz, with two user-selectable addresses
Operating temperature range: -40 to 125Celsius (-40 to 257Fahrenheit)
RH response time: 8 seconds (tau63% )
Typical accuracy is /- 2% RH and /- 0.3 inch with high accuracy
Sensor Manufacturer: #SHT31-DIS
RH response time: 0-100% RH
Interface: I2C
Power Pins:
Vin - this is the power pin. The chip can use 2.5-5VDC for power. To power the board, give it the same power as the logic level of your microcontroller - e.g. for a 5V Mini like for Arduino, use 5V. For a 3.3V controller like a Raspbery Pi, connect to 3.3V GND - common ground for power and logic
SCL - I2C clock pin, connect to your microcontrollers I2C clock line. This pin has a 10K pullup resistor to Vin
SDA - I2C data pin, connect to your microcontrollers I2C data line. This pin has a 10K pullup resistor to Vin
ADR - This is the I2C address selection pin. This pin has a 10K pull down resistor to make the default I2C address 0x44. You can tie this pin to Vin to make the address 0x45
RST - Hardware reset pint. Has a 10K pullup on it to make the chip active by default. Connect to ground to do a hardware reset!
ALR - Alert/Interrupt output. You can set up the sensor to alert you when an event has occured. Check the datasheet for how you can set up the alerts
Colour:Photo Color
Material:plastic
Package Contents:
3 x SHT31-D Temperature Humidity Sensor
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
RH working range: 0-99.99% RH ; I2C interface, communication rate up to 1MHz, with two user-selectable addresses
Operating temperature range: -40 to 125Celsius (-40 to 257Fahrenheit)
RH response time: 8 seconds (tau63% )
Typical accuracy is /- 2% RH and /- 0.3 inch with high accuracy
Sensor Manufacturer: #SHT31-DIS
RH response time: 0-100% RH
Interface: I2C
Power Pins:
Vin - this is the power pin. The chip can use 2.5-5VDC for power. To power the board, give it the same power as the logic level of your microcontroller - e.g. for a 5V Mini like for Arduino, use 5V. For a 3.3V controller like a Raspbery Pi, connect to 3.3V GND - common ground for power and logic
SCL - I2C clock pin, connect to your microcontrollers I2C clock line. This pin has a 10K pullup resistor to Vin
SDA - I2C data pin, connect to your microcontrollers I2C data line. This pin has a 10K pullup resistor to Vin
ADR - This is the I2C address selection pin. This pin has a 10K pull down resistor to make the default I2C address 0x44. You can tie this pin to Vin to make the address 0x45
RST - Hardware reset pint. Has a 10K pullup on it to make the chip active by default. Connect to ground to do a hardware reset!
ALR - Alert/Interrupt output. You can set up the sensor to alert you when an event has occured. Check the datasheet for how you can set up the alerts
Colour:Photo Color
Material:plastic
Package Contents:
3 x SHT31-D Temperature Humidity Sensor
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.
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