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Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control

Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
Drive / USB Control Switch 2/4/8 5V Relay Module / Computer Control Switch / PC Intelligent Control
$3.43
  • Stock: In Stock
  • Model:
  • Weight: 0.20kg

Available Options

1 2 4 8 Channel 5V Relay Module USB Control Switch / Computer Control Switch / PC Intelligent Control

1 Channel USB relay module Input voltage: DC5V Input current: greater than 300MA Wiring method: NC/COM/NO PCB size: 56*24.9mm Product weight: 24g 2 Channel relay module Input voltage: DC5V Input current: greater than 300MA Wiring method: NC/COM/NO PCB size: 56.5*40.6mm Product weight: 31g 4 Channel relay module Input voltage: DC5V/12V/24V Input current: greater than 300MA Wiring method: NC/COM/NO PCB size: 71.6*65.3mm Product weight: 63g 8 Channel relay module Input voltage: DC5V/12V/24V Input current: greater than 300MA Wiring method: NC/COM/NO PCB size: 71.6*65.3mm Product weight: 113g Module description 1. Onboard square USB interface, stable connection 2. Use imported high performance USB control chip 3. Using a special relay to drive the chip ULN2803, the relay works more stable 4. On-board power socket and terminal, two ways to access the power supply are convenient and flexible. After the power is connected, the relay can remain set even if the computer is turned off or the USB is unplugged from the computer. note: Due to the characteristics of the USB protocol, this module is not suitable for use in places with large electromagnetic interference. If you want to use it, please take electromagnetic shielding measures and purchase a high quality USB cable with electromagnetic shielding.


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