Arduino Micro

Hossam UK code HUK-37961-01Manufacturer part no. A000093Category: Leonardo, Micro & Zero

Tiny ATmega32U4 board with native USB, developed with Adafruit; 20 digital I/O pins and a micro USB connector.

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£21.14£17.62inc VATex VAT

£17.62 ex VAT£21.14 inc VAT

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Free UK delivery over £100. Next working day available.

14-day returns on unopened items.

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Arduino Micro is a small ATmega32U4 board developed in conjunction with Adafruit. Like the Leonardo it handles USB natively, so it can act as a keyboard or mouse, and its compact shape fits easily into projects and breadboards.

It has 20 digital I/O pins (7 PWM, 12 analogue inputs), a 16MHz crystal, a micro USB connection, an ICSP header and a reset button. Choose it with or without headers.

Key features

Microcontroller: ATmega32U4
Operating Voltage: 5V
Input Voltage (recommended): 7-12V
Digital I/O Pins: 20

Microcontroller	ATmega32U4
Operating Voltage	5V
Input Voltage (recommended)	7-12V
Digital I/O Pins	20
PWM Channels	7
Analog Input Channels	12
DC Current per I/O Pin	20 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
LED_BUILTIN	13
Length	48 mm
Width	18 mm
Weight	13 g
Manufacturer	Arduino
Hossam UK code	HUK-37961

Standard UK delivery	£3.95, free on orders over £100. Delivered in 2–3 working days.
Next working day	£6.95. Order by 2pm, Monday to Friday.
Returns	Return unopened items within 14 days for a full refund. Faulty items are covered by the manufacturer’s warranty.
WEEE	We offer free take-back of old electrical equipment when you buy a similar item.