robotics

Arduino is a subset of Raspberry Pi.  RP is a mini computer whereas Arduino is useful for small, non-professional, embedded projects.

Arduino is only a microcontroller whereas raspberry pi is a small computer, which can run multiple programs simultaneously.Arduino can be said as a part of Raspberry pi.Raspberry pi can connect to internet directly, but we have to connect an external hardware like ESP8266 with Arduino to connect it to Internet.In brief, Arduino is basically for hobbysts,beginners,small projects whereas raspberry pi can be used in professional industrial projects.Hope it helps you!!!

The similarity is both are development board but they serve different development purposes.

The Arduino is used for single thread, low processing applications. The maximum you can run an operating system is mini RTOS.

Raspberry Pi is a development board that supports dedicated operating system (linux or similar). When you have a power of operating systems you can run multiple high end things.

The answer to your query is that both the Arduino and raspberry pi are the development board, to be use in electronics system development. The Arduino is basically a development board of a microcontroller i.e., AVR controllers while the raspberry pi is a pocket-sized computer. In raspberry pi, there are built in Bluetooth and as well as Wi-Fi functionalities are available but in case of Arduino we have to interface both Bluetooth and Wi-Fi for adding wireless features in any of the system. There is no any operating system for Arduino, only a compiler is used to program instructions in it, but for raspberry pi there is an operating system developed like Linux or commonly named as NOOBS or Raspbian. Arduino is for single processing and raspberry pi is for multiple processing. If you want to get guidance about any specific project, I suggest you to visit SSLA and contact with their technical support team.

As we all know that both the Arduino and raspberry pi are the development boards, used in electronics systems development. The Arduino is basically a development board of a microcontroller i.e., AVR controllers while the raspberry pi is a pocket-sized mini-computer & also it is portable. In raspberry pi, there are built in Bluetooth and as well as WiFi functionalities are available but in case of Arduino we have to interface both Bluetooth and WiFi for adding wireless features in any of the system. There is no operating system for Arduino, only a compiler is used to program instructions in it, but for raspberry pi there is an operating system developed like Linux or commonly named as NOOBS or Raspbian. Arduino is for single processing and raspberry pi is for multiple processing. If you want to get guidance about any specific project, I suggest you to get connected with Sierra Software Ltd. and contact their technical support team.