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Arduino 68.6 mm × 53.3 mm [ 2.7 in × 2.1 in ] USB 32U4 [22] 5 V 32 1 2.5 20 7 12 July 23, 2012 [25] The Leonardo uses the ATmega32U4 processor, which has a USB controller built-in, eliminating one chip as compared to previous Arduinos. Arduino Uno [26] ATmega328P [27] 16 MHz Arduino 68.6 mm × 53.3 mm [ 2.7 in × 2.1 in ] USB-A
LED: There is a built-in LED driven by digital pin 13.When the pin is high value, the LED is on, when the pin is low, it is off. VIN: The input voltage to the Arduino/Genuino board when it is using an external power source (as opposed to 5 volts from the USB connection or other regulated power source).
An initial alpha preview of a new Arduino IDE was released on October 18, 2019, as the Arduino Pro IDE. The beta preview was released on March 1, 2021, renamed IDE 2.0. On September 14, 2022, the Arduino IDE 2.0 was officially released as stable. [66]
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.
Darwin currently includes support for the 64-bit x86-64 variant of the Intel x86 processors used in Intel-based Macs and the 64-bit ARM processors used in the iPhone 5S and later, the 6th generation iPod Touch, the 5th generation iPad and later, the iPad Air family, the iPad Mini 2 and later, the iPad Pro family, the fourth generation and later ...
The 2019 iMac is the only Sonoma-supported Intel Mac that lacks a T2 chip. Mac models that support macOS Sonoma are as follows. [26] iMac (2019 and later) iMac Pro (2017) MacBook Air (2018 and later) MacBook Pro (2018 and later) Mac Mini (2018 and later) Mac Pro (2019 and later) Mac Studio (all models)
4.05 GHz (performance cores) [1] Cache; L1 cache: Performance cores 192+128 KiB per core Efficiency cores 128+64 KiB per core: L2 cache: Performance cores M3 and M3 Pro: 16 MiB M3 Max: 32 MiB Efficiency cores M3, M3 Pro, M3 Max: 4 MiB: Architecture and classification; Application: Desktop and notebook (MacBook Air, MacBook Pro) Technology node ...
On 13 April, 2010, Intel Core i5 and Core i7 processors were introduced in the 15- and 17-inch models, while the 13-inch retained the Core 2 Duo with a speed increase. [41] The MagSafe connector on the power adapter bundled with the computer was redesigned to a barrel shape, [ 28 ] and a high-resolution display (of 1680 × 1050 ) was announced ...