1 channel 5V relay module with optocoupler isolation relay microcontroller expansion board high level trigger

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sku: 1005004536282259

$0.38

16.00 грн.+3%

~ 16.50 грн.

$0.38, $1.00 = 43.35 грн.

30.00 руб.-3%

~ 29.10 руб.

$0.38, $1.00 = 76.66 руб.

€ 0.32-1%

~ € 0.32

$0.38, € 1.00 = $1.17

Shipping from: China

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