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Best Relay Module products

01Studio 3.3V Relay Module Pyboard MicroPython Programming Learning Development Board

01Studio 3.3V Relay Module Pyboard MicroPython Programming Learning Development Board

$9.71

Description:The relay module can be run on 3.3V.It can reduce the difficulty of the development with corperation with Python library which we provide...

1 Channel 12V Bistable Self-locking Relay Module Button MCU Low-level Control Switch

1 Channel 12V Bistable Self-locking Relay Module Button MCU Low-level Control Switch

$9.71

Feature:Working voltage: DC 6-24V (DC 9V 12V recommended)Working current: 60-70MAQuiescent working current: 0.12mARelay load current: AC 250V/10A, DC ..

1 Channel 12V Level Trigger Optocoupler Relay Module

1 Channel 12V Level Trigger Optocoupler Relay Module

$5.39

1 Channel 12V H / L Level Trigger Optocoupler Relay Module For Feature: 1 channel relay module, with photoelectric isolation High or Low ..

1 Channel 12V Relay Module Relay Low Level Trigger

1 Channel 12V Relay Module Relay Low Level Trigger

$6.47

Description: 1. The module meets the international security standards, and there are isolation grooves between the control area and the load area..

1 Channel 2 Channel 4 Channel 30A Relay Module with Optocoupler Isolation High Current Support High and Low Level 12V

1 Channel 2 Channel 4 Channel 30A Relay Module with Optocoupler Isolation High Current Support High and Low Level 12V

$5.39

Module parameters:1. The module adopts genuine high-quality 30A relay, and the maximum load of the normally open interface: AC 250V/30A, DC 30V/30A;2...

1 Channel 5V Bistable Self-locking Relay Module Button MCU Low-level Control Switch Board

1 Channel 5V Bistable Self-locking Relay Module Button MCU Low-level Control Switch Board

$8.63

Feature:Working voltage: DC 5VWorking current: 60-70MAStatic working current: 0.1mARelay load current: AC 250V/10A, DC 30V/10ATrigger mode: low level ..

1 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC Intelligent Control Relay Module

1 Channel 5V HID Driverless USB Relay USB Control Switch Computer Control Switch PC Intelligent Control Relay Module

$8.63

>>>Manual: Click here to open<<<Overview: This is USB controlled relay Board with 2 channels. It's used the HID technology,..

1 Channel 5V Infrared Remote Control Relay Module Infrared Remote Control Switch

1 Channel 5V Infrared Remote Control Relay Module Infrared Remote Control Switch

$9.71

Description: Learning infrared remote control switch, as its name implies, can let the single chip computer remember a key data of the remote con..

1 Channel 5V Relay Control Module Low Level Trigger Optocoupler Isolation

1 Channel 5V Relay Control Module Low Level Trigger Optocoupler Isolation

$4.31

Features: 1. This module meet safety standard, control areas and load area have the isolation groo;2. The double FR - 4 circuit board design, hig..

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