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DHT11 Archives - Absolute Native Electronics https://www.aneindia.com/product-tag/dht11/ Solnoi Electronics Sun, 03 May 2020 07:37:34 +0000 en-US hourly 1 https://wordpress.org/?v=6.5.3 https://i2.wp.com/www.aneindia.com/wp-content/uploads/2020/03/cropped-Solnoi-1-1.jpg?fit=32%2C32&ssl=1 DHT11 Archives - Absolute Native Electronics https://www.aneindia.com/product-tag/dht11/ 32 32 174907023 DHT11 temperature and humidity sensor module For Arduino and Raspberry Pi DHT-11 https://www.aneindia.com/product/uncategorized/dht11-temperature-humidity-sensor-module-arduino-raspberry-pi-dht-11/ https://www.aneindia.com/product/uncategorized/dht11-temperature-humidity-sensor-module-arduino-raspberry-pi-dht-11/#respond Fri, 18 Jul 2014 05:57:09 +0000 http://www.baboon.co.in/?p=218 The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only […]

The post DHT11 temperature and humidity sensor module For Arduino and Raspberry Pi DHT-11 appeared first on Absolute Native Electronics.

]]> The DHT11 is a basic, ultra low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). Its fairly simple to use, but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds, so when using our library, sensor readings can be up to 2 seconds old.
Compared to the DHT22, this sensor is less precise, less accurate and works in a smaller range of temperature/humidity, but its smaller and less expensive

Comes with a 4.7K or 10K resistor, which you will want to use as a pullup from the data pin to VCC.

Technical Details

Low cost
3 to 5V power and I/O
2.5mA max current use during conversion (while requesting data)
Good for 20-80% humidity readings with 5% accuracy
Good for 0-50°C temperature readings ±2°C accuracy
No more than 1 Hz sampling rate (once every second)
Body size 15.5mm x 12mm x 5.5mm
4 pins with 0.1″ spacing

Price:

Rs. 700/- with shipping, shop now on Absolute Native Electronics online shop www.baboon.co.in/eshop

– See more at: http://www.baboon.co.in/hc-05-rf-wireless-bluetooth-transceiver-module-rs232ttl-to-uart-converter-bluetooth-module-hc-05-hc-05-serial-port/#sthash.Vj6vNxM2.dpuf

Price:

Rs. 700/- with shipping, shop now on Absolute Native Electronics online shop www.baboon.co.in/eshop

– See more at: http://www.baboon.co.in/hc-05-rf-wireless-bluetooth-transceiver-module-rs232ttl-to-uart-converter-bluetooth-module-hc-05-hc-05-serial-port/#sthash.Vj6vNxM2.dpuf

Price:

Rs. 700/- with shipping, shop now on Absolute Native Electronics online shop www.baboon.co.in/eshop

– See more at: http://www.baboon.co.in/hc-05-rf-wireless-bluetooth-transceiver-module-rs232ttl-to-uart-converter-bluetooth-module-hc-05-hc-05-serial-port/#sthash.Vj6vNxM2.dpuf

The post DHT11 temperature and humidity sensor module For Arduino and Raspberry Pi DHT-11 appeared first on Absolute Native Electronics.

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