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  2. Arduino - Wikipedia

    en.wikipedia.org/wiki/Arduino

    A sketch is a program written with the Arduino IDE. [73] Sketches are saved on the development computer as text files with the file extension .ino. Arduino Software (IDE) pre-1.0 saved sketches with the extension .pde. A minimal Arduino C/C++ program consists of only two functions: [74]

  3. Pointer (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Pointer_(computer_programming)

    In computer science, a pointer is an object in many programming languages that stores a memory address. This can be that of another value located in computer memory, or in some cases, that of memory-mapped computer hardware. A pointer references a location in memory, and obtaining the value stored at that location is known as dereferencing the ...

  4. List of Arduino boards and compatible systems - Wikipedia

    en.wikipedia.org/wiki/List_of_Arduino_boards_and...

    BBFuino come with the ATmega328 controller, loaded with Optiboot (Arduino UNO's bootloader), compatible with Arduino IDE and sample code, design to fit breadboard for prototyping and learning, lower down the cost by taking out the USB to UART IC, so the board has the basic component to operate.

  5. Hard coding - Wikipedia

    en.wikipedia.org/wiki/Hard_coding

    Hard coding. Hard coding (also hard-coding or hardcoding) is the software development practice of embedding data directly into the source code of a program or other executable object, as opposed to obtaining the data from external sources or generating it at runtime. Hard-coded data typically can only be modified by editing the source code and ...

  6. Computer programming - Wikipedia

    en.wikipedia.org/wiki/Computer_programming

    e. Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1][2] It involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages. Programmers typically use high-level ...

  7. Arduino Nano - Wikipedia

    en.wikipedia.org/wiki/Arduino_Nano

    The Arduino Nano is an open-source breadboard-friendly microcontroller board based on the Microchip ATmega328P microcontroller (MCU) and developed by Arduino.cc and initially released in 2008. It offers the same connectivity and specs of the Arduino Uno board in a smaller form factor.

  8. Read-copy-update - Wikipedia

    en.wikipedia.org/wiki/Read-copy-update

    The name comes from the way that RCU is used to update a linked structure in place. A thread wishing to do this uses the following steps: create a new structure, copy the data from the old structure into the new one, and save a pointer to the old structure, modify the new, copied, structure, update the global pointer to refer to the new structure,

  9. Hardware description language - Wikipedia

    en.wikipedia.org/wiki/Hardware_description_language

    In computer engineering, a hardware description language (HDL) is a specialized computer language used to describe the structure and behavior of electronic circuits, usually to design application-specific integrated circuits (ASICs) and to program field-programmable gate arrays (FPGAs). A hardware description language enables a precise, formal ...