USB Relay Module,Micro USB Relay Module Arduino R3 MEGA 2560 1 | Shop The World
From USA
NewKUIDAMOS
USB Relay Module,Micro USB Relay Module for Arduino R3 MEGA 2560 1280 DSP,USB Smart Control SwitchUSB Relay Module Computer Switch Control, USB Control Switch
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Onboard high-performance microcontroller chips.
•Onboard CH340 USB control chip.
•Onboard LED power indicator and relay status indicator.
From USA
