Arduino MKR Zero Board [ABX00012] with SAMD21 Cortex-M0+ 32-Bit ARM MCU, Built-in SD Card Slot for Music Playback, 22 Digital I/O Pins, 12 PWM Outputs, 256KB Flash, 32KB SRAM, 3.3V Operating Voltage.

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Arduino MKR Zero Board [ABX00012] with SAMD21 Cortex-M0+ 32-Bit ARM MCU, Built-in SD Card Slot for Music Playback, 22 Digital I/O Pins, 12 PWM Outputs, 256KB Flash, 32KB SRAM, 3.3V Operating Voltage.

Arduino MKR Zero Board [ABX00012] with SAMD21 Cortex-M0+ 32-Bit ARM MCU, Built-in SD Card Slot for Music Playback, 22 Digital I/O Pins, 12 PWM Outputs, 256KB Flash, 32KB SRAM, 3.3V Operating Voltage.

$3.99

Price: $3.99
(as of Nov 20,2025 07:11:58 UTC – Details)

– SAMD21 Cortex-M0+ 32-Bit ARM MCU

– Built-in SD Card Slot for Music Playback

– 22 Digital I/O Pins

– 12 PWM Outputs

– 256KB Flash, 32KB SRAM

– 3.3V Operating Voltage

Pros:

– Powerful 32-bit ARM Cortex-M0+ processor for advanced projects

– Onboard SD card reader for easy music playback and file management

– Versatile input/output options for a wide range of projects

– Safe 3.3V operation with built-in protection

– Flexible power sources for portable or stationary setups

Cons:

– Limited analog inputs

– May require additional components for certain projects

– Higher price compared to some other Arduino boards

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