We have a collection of almost 500+ Arduino projects with Code, Circuit Diagram, and detailed explanations completely free for everyone to build and learn on their own. The IR sensor has a 3-pin ...

The circuit diagram for Infrared ... Arduino. There are OLED displays that works with I2C protocol as well, but we can’t use them here since the I2C pins are already occupied by the thermometer sensor ...

Open it directly in the Arduino IDE via the path: File --> Examples --> Grove IR Matrix Temperature sensor AMG8833 --> TFT_screen_demo. Or, you can just click the icon in upper right corner of the ...

It can show real-time information such as the current fill level of the bin, temperature readings, or system status messages. The LCD is typically controlled by the Arduino ... alerts might be missed.

In this article, humidity and temperature information from DHT-11 sensor is analysed graphically on ThingSpeak platform using Arduino MCU and ESP8266 Wi-Fi module. Block diagram of the whole setup is ...

The block diagram of this simple project is shown in Fig. 1 and its circuit diagram is in Fig. 2. The project is built around water temperature sensor probe DS18B20, a 4-digit multiplex 7-segment ...

As evidenced by the Covid-19 pandemic, quick and non-invasive techniques to assess body temperature have become necessary. In various locations, including hospitals, airports and schools, non-contact ...