CNC timing relay module Sound and light alarm 0~999S timing Optocoupler isolation 6~36V power supply

CNC timing relay module Sound and light alarm 0~999S timing Optocoupler isolation 6~36V power supply

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Product Details

Name	Details
Buy now just	US $19.08 US $16.03
Discount	16%
Product id	33015363349
Vendor
Category	Demo board - Demo board

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NE555 Module Delayed timing relay module timing time adjustable 6V~30V power supply Function demo Board