It also works with one pin communication and hence is very easy to interface with Microcontrollers or Microprocessors. In this tutorial we are going to learn how to interface the popular DHT11 sensor ...

In this blog post, we will explore how to build a real-time webserver using a Raspberry Pi Pico W microcontroller and a DHT11 temperature and humidity sensor.By combining the power of Raspberry Pi ...

Here’s a Raspberry Pi hack that adds web control using PHP and MySQL. As you can see in the image, it serves up a webpage (using the Apache2 server) which allows you to change the state of th… ...

This is a simple project that reads temperature and humidity from a DHT11 sensor and sends it to an MQTT broker. The MQTT broker is running on a Raspberry Pi 3B+. I made this project to gain ...

You will find in this article projects for interfacing an 8×8 and a 5×7 dot-matrix display with Raspberry Pi. Since Raspberry Pi does not have enough GPIOs, we have used its I2C bus to connect to ...

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The trick is using the Raspberry Pi’s little-documented Secondary Memory Interface. The SMI hardware allows the Pi to shift out data to 8 or 16 I/O pins in parallel using direct memory access ...

The Raspberry Pi camera board transfers data through an extremely fast camera serial interface (CSI-2) bus directly to the system-on-chip (SoC) processor. It does this through a 15-pin ribbon cable, ...