How do you connect Arduino to the internet?

Vaibhav Kothia May 27, 2023 0 Comments

You can connect an Arduino to the internet using an Ethernet shield or a Wi-Fi shield.

For example, the Arduino Ethernet shield allows you to connect your Arduino to the internet using an Ethernet cable. You can use the Ethernet library to write code that will allow your Arduino to send and receive data over the internet.

Another example is the Arduino Wi-Fi shield, which allows you to connect your Arduino to the internet wirelessly. You can use the Wi-Fi library to write code that will allow your Arduino to send and receive data over the internet.

How is Raspberry Pi connected to the Internet?

Vaibhav Kothia May 26, 2023 0 Comments

Raspberry Pi can be connected to the Internet in several ways, including:

1. Ethernet cable: The Raspberry Pi can be connected to an Ethernet cable connected to a router or modem.

2. Wi-Fi: The Raspberry Pi can be connected to a Wi-Fi network.

3. USB tethering: The Raspberry Pi can be connected to a mobile device via a USB cable for Internet access.

4. Mobile hotspot: The Raspberry Pi can be connected to a mobile device’s hotspot for Internet access.

5. Bluetooth tethering: The Raspberry Pi can be connected to a mobile device’s Bluetooth tethering for Internet access.

What is the purpose of the DNS server?

Vaibhav Kothia May 26, 2023 0 Comments

The purpose of the DNS server is to translate domain names into IP addresses so that computers can communicate with each other. For example, when a user types in www.example.com, the DNS server will look up the corresponding IP address and direct the user to the correct website.