Mô đun cảm biến nhiệt độ và độ ẩm DHT11 cho Arduino
₫ 25.300
Sản phẩm Mô đun cảm biến nhiệt độ và độ ẩm DHT11 cho Arduino đang được mở bán với mức giá siêu tốt khi mua online, 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
First, the dimensions: 30.5mmX 7.2mm X 12mm
Second, the Sensor Model: Ozon DHT11 temperature and humidity sensor
Third, the working voltage: DC 5V
Four, features:
1, humidity measuring range: 20 --- 90% RH
2, humidity measurement accuracy: ± 5% RH
3, the temperature measuring range: 0 --- 50 'C
4, the temperature measurement accuracy: ± 2 'C
5, the working voltage: DC5V / 3.3V
6, the digital signal output
7, data port pull-up resistor
8, with a fixed screw hole, diameter 2.6mm
V. wiring methods:
VCC → 3.3V / 5V power supply positive
GND → negative power supply
DATA → microcontroller IO port
Tips: Do not reverse VCC and GND, reverse will burn!
One. baby description
1 can detect ambient humidity and temperature
2 sensor DHT11
3 humidity measuring range: 20% -95% (range 0 degrees -50 degrees) and humidity measurement error: + - 5%
4 temperature measuring range: 0 degrees -50 degrees temperature measurement error: + - 2 degrees
4 Operating Voltage 3.3V-5V
5 Output Type Digital Output
6 has a fixed bolt hole for easy installation
7 small plates PCB size: 3.2cm * 1.4cm
8 Power indicator (red)
9 Each weighs about 8g
Two module interface specification (3-wire)
1 VCC 3.3V-5V external
2 GND External GND
3 DO small board switch digital output interface connected to the microcontroller IO
Second, the Sensor Model: Ozon DHT11 temperature and humidity sensor
Third, the working voltage: DC 5V
Four, features:
1, humidity measuring range: 20 --- 90% RH
2, humidity measurement accuracy: ± 5% RH
3, the temperature measuring range: 0 --- 50 'C
4, the temperature measurement accuracy: ± 2 'C
5, the working voltage: DC5V / 3.3V
6, the digital signal output
7, data port pull-up resistor
8, with a fixed screw hole, diameter 2.6mm
V. wiring methods:
VCC → 3.3V / 5V power supply positive
GND → negative power supply
DATA → microcontroller IO port
Tips: Do not reverse VCC and GND, reverse will burn!
One. baby description
1 can detect ambient humidity and temperature
2 sensor DHT11
3 humidity measuring range: 20% -95% (range 0 degrees -50 degrees) and humidity measurement error: + - 5%
4 temperature measuring range: 0 degrees -50 degrees temperature measurement error: + - 2 degrees
4 Operating Voltage 3.3V-5V
5 Output Type Digital Output
6 has a fixed bolt hole for easy installation
7 small plates PCB size: 3.2cm * 1.4cm
8 Power indicator (red)
9 Each weighs about 8g
Two module interface specification (3-wire)
1 VCC 3.3V-5V external
2 GND External GND
3 DO small board switch digital output interface connected to the microcontroller IO
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