YYONGAO Circuit Boards USB Type-B Relay Board, 4-Channel 12VDC Type-B USB Relay Board Module Controller for Automation Robotics(DC5V)
SKU: B08PNNQ1T8 (Updated 2022-02-21)
Price:
US$ 32.88
Description
Features & details
The device must be supplied with 12VDC or 5VDC as you order to work 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 Extra PCB openings for better voltage isolation Doubled high current tracks There is no protection against reversed voltage! If the VCC(+12V) and GND are reversed the board will be damaged
EAN: 9336302823148
Manufacturer: YYONGAO
Brand: YYONGAO
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