Why you should buy an Arduino Leonardo
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11 Things You Need to Know About Arduino Circuit Board
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 data sheet. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB connection a power supply socket an ICSP header and a reset button. It contains everything was necessary to support the microcontroller; simply connect it to a computer with a USB cable or operate it with an AC/DC adapter or a battery to get started.
Arduino Leonardo (with Headers)
power - Powering ESP8266 from Leonardo's 3.3v pin - Arduino Stack Exchange
What is Arduino Leonardo board ? Everything you need to know
Raspberry Pi vs Arduino: Which Board is Best?
The Arduino Leonardo is a microcontroller board based on the ATmega32u4. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB port a power supply jack an ICSP header and a reset button. It contains everything was needed to support the microcontroller; simply connect it to a computer with a USB cable or supply it with an AC/DC adapter or a battery to get started.
Arduino Leonardo Without Headers (A000052)
DFRduino Leonardo with Xbee Socket (Arduino Leonardo Compatible) - DFRobot
The Arduino Leonardo is a microcontroller board based on the ATmega32u4 data sheet. It has 20 digital input/output pins 7 of which can be used as PWM outputs and 12 as analogueue inputs a 16 MHz crystal oscillator a micro USB connection a power supply socket an ICSP header and a reset button. It contains everything was necessary to support the microcontroller; simply connect it to a computer with a USB cable or operate it with an AC/DC adapter or a battery to get started.
Arduino Leonardo (with Headers)
Operating voltage: 5V Model Number: A000057 Item Package Dimension: 3.93700787 L x 2.9133858238 W x 0.8661417314 H Item Package Weight: 1.32 lb
Arduino A000057 Leonardo with Headers
