DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5) June_2023_update Working Temperature: -50- 450C | Color:Black Die Grinder Set
USD126.00
USD147.00
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Ships within 48 hours · Estimated delivery Oct 31 - Nov 5
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Description
DC 1 Channel Optocoupler 3V 3.3V Relay High Level Driver Module Isolated Drive Control Board 3V 3.3V Relay Module for Arduino (Pack of 5) June_2023_update Working Temperature: 50 450C Color:Black Die Grinder Set Working Temperature: 50 450C 58~842F 25 eyepieces 3V power relay module supports photocoupler isolation control Signal input port can connect microcontroller IO port
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