NEW 8x Digital Tube+8x Key+8x Double Color LED Module TM1638 For AVR Arduino

USD 7.77 USD

SKU: eirZJfJA

Brand: Unbranded/Generic

GTIN: Does not apply

Condition: New

Tags: Digital Color LED Markenlos Unbranded/Generic

Categories: Signal Sources & Conditioning

Specifications

Marke	Markenlos
Brand	Unbranded/Generic

In a word, it is a way of short circuit trigger between signal input and GND negative pole. When there is a signal in signal input, public side and common side will breakover. With power and relay action indication, bright when connect and go off when disconnects.

NEW 8x Digital Tube+8x Key+8x Double Color LED Module TM1638 For AVR Arduino

Specifications

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