Cảm Biến Nhiệt Độ / Độ Ẩm Hdc1080 Ccs811
450.000
₫ 315.000
Sản phẩm Cảm Biến Nhiệt Độ / Độ Ẩm Hdc1080 Ccs811 đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 450.000 xuống còn ₫ 315.000, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
This ule integrates two sensor chips CCS811 and HDC1080 on one board. The measured values of the two sensors can be read separately by IIC communication. The HDC1080 is a low power, high precision, miniature digital temperature and humidity sensor chip.
The CCS811 is a low-power miniature gas digital sensor for air quality monitoring. A metal oxide (MOX) sensor is integrated to measure the total equivalent volatile organic compound eTVOCs and equivalent eCO2 content. A microcontroller MCU is integrated inside the chip.
The gas content value measured by CCS811 is self-corrected by reading the temperature and humidity value of the HDC1080 sensor and writing it to the CCS811 internal environment temperature and humidity correction register.
CCS811 Parameters: Power supply: recommended 3.3V, Power consumption: up to 60mW, IIC communication frequency: 400KHz, eTVOC detection range: 0 ~ 32768ppb, eCO2 detection range: 400 ~ 32768ppm, Automatic baseline correction time for metal oxide sensitive layer: 24H, Allow configuration and read sensor time after power up: at least 20 minutes.
HDC1080 Parameters
Working temperature: -20 Celsius ~ 70 Celsius
Humidity sensor measurement range: 0 ~ 100% RH
Humidity sensor accuracy: 14 bits error +/- 2% RH
Humidity repeatability accuracy: +/- 0.1% RH
Humidity sensor response time: 15s
Humidity conversion time: 8 bits 2.5ms, 11 bits 3.85ms, 14 bits 6.5ms
Temperature sensor error: +/- 0.4 Celsius (ambient temperature 5 Celsius ~ 60 Celsius)
Temperature repeatability accuracy: +/- 0.1 Celsius
Temperature conversion time: 11 digits 3.85ms, 14 digits 6.5ms
IIC communication frequency: 400KHz
IIC slave address: 1000000x (x read/write control bit)
Power supply: recommended 3.3V
Pin Description
ADD: CCS811 slave address selection bit, thedefault is connected to low level 1011010x, connected to high level 1011011x (x bit read and write control bit)
RST: CCS811 reset control terminal, active low, not connected to high level when not in use, do not hang
INT: CCS811 measurement end or over-threshold interrupt source output low level
WAK: CCS811 wake-up control input, active low
SDA: CCS811 and HDC1080 common IIC data signal lines
SCL: CCS811 and HDC1080 common IIC clock signal lines
VCC: CCS811 and HDC1080 common power supply terminal
Colour: purple
Material: plastic
Package Contents:
1 * Sensor ule
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
The CCS811 is a low-power miniature gas digital sensor for air quality monitoring. A metal oxide (MOX) sensor is integrated to measure the total equivalent volatile organic compound eTVOCs and equivalent eCO2 content. A microcontroller MCU is integrated inside the chip.
The gas content value measured by CCS811 is self-corrected by reading the temperature and humidity value of the HDC1080 sensor and writing it to the CCS811 internal environment temperature and humidity correction register.
CCS811 Parameters: Power supply: recommended 3.3V, Power consumption: up to 60mW, IIC communication frequency: 400KHz, eTVOC detection range: 0 ~ 32768ppb, eCO2 detection range: 400 ~ 32768ppm, Automatic baseline correction time for metal oxide sensitive layer: 24H, Allow configuration and read sensor time after power up: at least 20 minutes.
HDC1080 Parameters
Working temperature: -20 Celsius ~ 70 Celsius
Humidity sensor measurement range: 0 ~ 100% RH
Humidity sensor accuracy: 14 bits error +/- 2% RH
Humidity repeatability accuracy: +/- 0.1% RH
Humidity sensor response time: 15s
Humidity conversion time: 8 bits 2.5ms, 11 bits 3.85ms, 14 bits 6.5ms
Temperature sensor error: +/- 0.4 Celsius (ambient temperature 5 Celsius ~ 60 Celsius)
Temperature repeatability accuracy: +/- 0.1 Celsius
Temperature conversion time: 11 digits 3.85ms, 14 digits 6.5ms
IIC communication frequency: 400KHz
IIC slave address: 1000000x (x read/write control bit)
Power supply: recommended 3.3V
Pin Description
ADD: CCS811 slave address selection bit, thedefault is connected to low level 1011010x, connected to high level 1011011x (x bit read and write control bit)
RST: CCS811 reset control terminal, active low, not connected to high level when not in use, do not hang
INT: CCS811 measurement end or over-threshold interrupt source output low level
WAK: CCS811 wake-up control input, active low
SDA: CCS811 and HDC1080 common IIC data signal lines
SCL: CCS811 and HDC1080 common IIC clock signal lines
VCC: CCS811 and HDC1080 common power supply terminal
Colour: purple
Material: plastic
Package Contents:
1 * Sensor ule
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