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The Arduino Uno is a series of open-source microcontroller board based on a diverse range of microcontrollers (MCU). It was initially developed and released by Arduino company in 2010. [ 2 ] [ 3 ] The microcontroller board is equipped with sets of digital and analog input/output (I/O) pins that may be interfaced to various expansion boards ...
Built on top of Arduino MEGA 2560 R3. [66] Designed for STEM educational, and prototyping purpose. Compatible with Arduino Uno for all the Arduino Shields. Additional features: Internal Li-ion Battery, 2600 mAh. Charging via adapter or USB. 5 V, output of up to 2 A, 3.3 V, 250 mA LDO voltage regulator
dplyr is an R package whose set of functions are designed to enable dataframe (a spreadsheet-like data structure) manipulation in an intuitive, user-friendly way. It is one of the core packages of the popular tidyverse set of packages in the R programming language . [ 1 ]
HiFive1 board Uno form factor, 5V and 3.3V, 19 digital I/O (9 PWM), 0 analogue in. 16 MB QSPI flash (execute in place, with 16 KB icache), 16 KB SRAM. Arduino IDE support with 16/256/320 MHz presets and port of Arduino library. Also works with standard C/C++, stdio, gdb from the shell. Hardware multiply (4 cycle) and divide (32 cycle). DAQduino
Arduino-compatible R3 Uno board with no Arduino logo. Arduino is open-source hardware. The hardware reference designs are distributed under a Creative Commons Attribution Share-Alike 2.5 license and are available on the Arduino website. Layout and production files for some versions of the hardware are also available.
There is also an active R community around the tidyverse. For example, there is the TidyTuesday social data project organised by the Data Science Learning Community (DSLC), [ 16 ] where varied real-world datasets are released each week for the community to participate, share, practice, and make learning to work with data easier. [ 17 ]
A C/C++ library called libmaple is available to make it easier to migrate from Arduino. OLIMEXINO-STM32 board by Olimex has a STM32F103RBT6 microcontroller and similar to the Maple board. Netduino with support for .NET Micro Framework. ST Nucleo-64 and Nucleo-144 boards have female pin headers for Arduino shields too. (see Nucleo section below)
ggplot2 is an open-source data visualization package for the statistical programming language R.Created by Hadley Wickham in 2005, ggplot2 is an implementation of Leland Wilkinson's Grammar of Graphics—a general scheme for data visualization which breaks up graphs into semantic components such as scales and layers. ggplot2 can serve as a replacement for the base graphics in R and contains a ...