A000057
Arduino Leonardo Orijinal (with Headers) - A000057
Arduino Leonardo Genel Bakış
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input/output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started.
The Leonardo differs from all preceding boards in that the ATmega32u4 has built-in USB communication, eliminating the need for a secondary processor. This allows the Leonardo to appear to a connected computer as a mouse and keyboard, in addition to a virtual (CDC) serial / COM port. It also has other implications for the behavior of the board; these are detailed on the Getting started with the Arduino Leonardo.
Arduino Leonardo Benzer Geliştirme Kartları
Arduino Leonardo Teknik özellikler
- Microcontroller : ATmega32u4
- Operating Voltage : 5V
- Input Voltage (Recommended) : 7‐12V
- Input Voltage (limits) : 6‐20V
- Digital I/O Pins : 20
- PWM Channels : 7
- Analog Input Channels : 12
- DC Current per I/O Pin : 40 mA
- DC Current for 3.3V Pin : 50 mA
- Flash Memory : 32 KB (ATmega32u4) of which 4 KB used by bootloader
- SRAM : 2.5 KB (ATmega32u4)
- EEPROM : 1 KB (ATmega32u4)
- Clock Speed : 16 MHz
- Lenght : 68.6 mm
- Width : 53.3 mm
- Weight : 20 g
| Özellik | Değer |
| Part Status | Active |
| Board Type | Evaluation Platform |
| Type | MCU 8-Bit |
| Core Processor | AVR |
| Operating System | - |
| Platform | Arduino Leonardo with Headers |
| Utilized IC / Part | ATmega32U4 |
| Mounting Type | Fixed |
| Contents | Board(s) |
