Keenso

Keenso USB Relay Module Intelligent Switch Control MCU PC Jog Self Locking Electric and Electronic

Name: Keenso USB Relay Module Intelligent Switch Control MCU PC Jog Self Locking Electric and Electronic
Brand: Keenso
SKU: f691a00d5b65b5faf18e71a44dc30bab

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Amazon

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11.59

Description

Amazon Easy to use: USB network line module uses technology and requires no driver, plug and play. Supports 7, XP 32-bit, 64-bit system, easy to use. Stable performance: built-in square USB interface, double-sided printed circuit board, stable connection; use high performance USB control chip; use special relay to drive a chip, relay work is more stable; Two types of access: the power plug and the terminal of the serial port control relay module, the two power supply modes are convenient and flexible. When the power is connected, the relay can remain activated even if the computer is turned off or the USB flash drive is removed from the computer. LED Display: Built-in LED power indicator and relay status indicator. Note: Due to the characteristics of USB protocol, this module is not suitable for applications with significant electromagnetic interference! If you want to use it, please do electromagnetic shielding.

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€ 11.59

Description (1)

Easy to use: USB network line module uses technology and requires no driver, plug and play. Supports 7, XP 32-bit, 64-bit system, easy to use. Stable performance: built-in square USB interface, double-sided printed circuit board, stable connection; use high performance USB control chip; use special relay to drive a chip, relay work is more stable; Two types of access: the power plug and the terminal of the serial port control relay module, the two power supply modes are convenient and flexible. When the power is connected, the relay can remain activated even if the computer is turned off or the USB flash drive is removed from the computer. LED Display: Built-in LED power indicator and relay status indicator. Note: Due to the characteristics of USB protocol, this module is not suitable for applications with significant electromagnetic interference! If you want to use it, please do electromagnetic shielding.