Read data from Temperature sensor (DHT11) and send it to AWS IoT through raspberry pi. Store the data in DynamoDB in AWS and send notification to mobile device. Send signal/message back from internet ...

This project is about measuring temperature and humidity and displaying their current values, as well as monitoring how these values change over time. It is designed for beginners and can be completed ...

Circuit Diagram of DHT11 Module. The DHT11 consists of a pull-up resistor which is added to the data pin. A single led is used with a 1k current limiting resitor and capacitor is used to filter the ...

Learn how to build a WiFi-enabled Arduino Weather Monitoring System that reads temperature, humidity, pressure, air quality, and more using sensors like DHT11, BMP180, and MQ135. This hands-on project ...

In this manuscript an area efficient, linear, robust CMOS integrated temperature sensor circuit has been proposed in multiple technology nodes using UMC RF process for IoT and low cost SoC ...

Abstract: This paper presents a modified structure of the over-temperature protective circuit integrated into the power management converter design for wireless sensor node devices. The design is ...

Temperature sensor accuracy of ±0.2°C typical ZSSC3281 Sensor Signal Conditioning IC The new ZSSC3281 SSC delivers highly accurate amplification, digitization, and sensor-specific correction of ...