Arduino HYT271 Humidity Temperature sensor circuit in proteus -

Arduino HYT271 Humidity Temperature sensor circuit in proteus

In this article we will learn how to Interface Arduino HYT271 Humidity Temperature sensor circuit in proteus.
In the last post we will learn how to Interface Arduino HX711 spark fun Breakout Board for Load cell circuit in proteus. You can visit our website,
I hope you appreciate my work, let’s discuss about today’s project.

Components:

Arduino Uno (328)
IC (HYT271)
Resistor
Push button
LED
Jumper wires

Construction…

Connect SCL pin of IC HYT271 with D19 pin of Arduino
Connect SDA pin of IC HYT271 with D18 pin of Arduino
Connect VCC pin of Arduino with +5V
Connect one side of resistor with +5V
Connect 2^nd side of resistor with one side of push button and then connect them with Reset
Connect 2^nd side of push button with –ve side of LED and then connect them with GND
Connect +ve side of LED with one side of resistor
Connect 2^nd side of resistor with D13 pin of Arduino

Working…

HYT 271 module supports two commands to read the humidity and temperature. The 8051 microcontroller writes the MR command using the following I2C write sequence. Now, after sending the MR request the sensor will wake up and calculates the humidity, temperature.

Applications…

Industrial Automation
HVAC
Medical and Healthcare
Consumer Electronics
Energy Efficiency

Advantages…

High Accuracy
Temperature Compensation
Low Power Consumption
Compact Size
Wide Operating Range