Aluminium Threaded Spacers (Pack of 4) Finish:Black / M2 / 20mm Only Need 2 I/O Port

Only Need 2 I/O Port to Control

there is an LED indicator light that will pulsate to the rhythm of a heart beat

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Operating Temperature: 0℃ - 45℃

The Adafruit Breakout boards for these modules feature on-board 3

Aluminium Threaded Spacers (Pack of 4) Finish:Black / M2 / 20mm Only Need 2 I/O PortAnodised Aluminum female female round standoffs with internal threads are nonmagnetic and corrosion resistant with a clear or black anodized finish. Weighing less than steel, they are commonly used when a lightweight fastener is needed, such as with electronics or aircraft parts. Specifications: Thread Sizes Available M2 M2. 5 M3 M4 OD (Outer Diameter): M2 4mm M2. 5 4mm M3 5mm M4 7mm Package Contains: 4x Aluminium threaded spacers