8-Channel 12V USB Relay Board, 8-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics
SKU: B07YYJZ4XZ (Updated 2022-02-21)
Price:
US$ 27.39
Description
Features & details
When The Board Is Connected To The Pc And The Pc Is Restarted, The Relays Will Be Toggled Several Times. This Is Because Of The Structure Of The Ftdi Chip There Is No Protection Against Reversed Voltage! If The Vcc(+12V) And Gnd Are Reversed The Board Will Be Damaged The Device Must Be Supplied With 12 Vdc To Work Extra Pcb Openings For Better Voltage Isolation Doubled High Current Tracks
EAN: 0705989901286
Manufacturer: Neufday
Brand: Neufday
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