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4 Way 5V Relay Module Relay Control Board Relay Expansion Board
4 Way 5V Relay Module Relay Control Board Relay Expansion Board
4 Way 5V Relay Module Relay Control Board Relay Expansion Board
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$6.66
6.03

4 Way 5V Relay Module Relay Control Board Relay Expansion Board - Blue

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Description

Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly used electronic module, enabling high-power single-chip control devices are widely used in SCM system to make smart home project; and can be directly plugged into the compatible the use of various types of motherboards, eliminating the patch cable troubles.

Module features are as follows:
Standard For Shield interfaces and shape
Can continue to stack other For expansion boards
3 M3 screw positioning holes for easy installation
High Drive (5V or 3.3V) normally open contact closure
Onboard relay indicator (red)
Special Note: When using the For UNO board connected to it, because UNO USB interface is extremely high, should avoid green terminals are shorted its shell.
Relay Shield Interface:
Relay: sky- 5V DC relay , model HJR-4102-L-5V, which Relay1 behalf of the 1st relay , the other and so on.
Power Interface : 5V DC power interface
Indicator: four lights are red when the relay is driven high , the corresponding indicator will light up .
Relay Terminals: Terminal high-power , high-current high voltage can be connected to the device . The 1st foot ( i.e. NOx) is a normally open pin , NCx pin is normally closed , COMx is common, i.e., when the relay is not driven , NOx and COMx open between two pins , NCx and COMx connection ; When the relay (x) control signal pin is high drive relays , NOx and COMx connection open between NCx and COMx.

Specification

General

Mainly Compatible with: Ardunio

Weight and Size

Product weight: 0.0450 kg
Package weight: 0.0450 kg
Product Size(L x W x H): 6.20 x 5.20 x 1.50 cm / 2.44 x 2.05 x 0.59 inches
Package Size(L x W x H): 10.00 x 6.00 x 3.00 cm / 3.94 x 2.36 x 1.18 inches

Package Contents

Package Contents: 1 x 4-way 5V relay module

4 Way 5V Relay Module Relay Control Board Relay Expansion Board- Blue

4 Way 5V Relay Module Relay Control Board Relay Expansion Board- Blue

4 Way 5V Relay Module Relay Control Board Relay Expansion Board- Blue


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4 Way 5V Relay Module Relay Control Board Relay Expansion Board

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