Circuit Diagram and Explanation: In this Raspberry Pi Finger Print sensor interfacing project, we have used a 4 push buttons: one for enrolling the new finger pring, one for deleting the already fed ...

9. Now, our XBee modules are ready to interface with the Raspberry Pi. We will connect the transmitter XBee to the laptop and receiver XBee with the Raspberry Pi. Then give commands to the receiver ...

The Raspberry Pi 5 was recently introduced with the Broadcom BCM2712 CPU and the RP1 chip handling I/Os designed in-house by the Raspberry Pi just like they did for the RP2 (RP2040) microcontroller, ...

This Raspberry Pi project can be used to add a modern touch to an old car. This device allows the engine temperature, speed and the RPM to be seen on a digital dashboard.

The pinout diagram for the Raspberry Pi Pico is incorrect. In the example code provided with the SDK, Pin 4 is identified as I2C Port 0 SDA and Pin 5 as I2C Port 0 SCL. From my testing, this seems ...

Maker _Ctl has created a cool custom home dashboard using a Raspberry Pi 5 as the main board and an old touchscreen monitor ...

This e-ink weather forecaster keeps you updated and looks good at the same time . This cool creation was the idea of AKZ Dev, ...

Circuit diagram of the IoT enabled air pollution meter with digital dashboard is shown in Fig. 3. Heart of the circuit is Arduino Uno board with Arduino shield. Other components used are voltage ...

Circuit Diagram Now to connect the relay module with the Raspberry Pi’s follow the below connection details. After connecting as per the above connection details, the hardware will look like the image ...