Four channel Relay Shield 5V 4 Channel Relay Shield Module

SKU: FA2001 Tag:

$2.13

Weight 0.090 kg
Dimensions 6.9 × 5.4 cm
Feature 1

Standard For Shield interfaces and shape

Feature 2

Can continue to stack other For expansion boards

Feature 3

3 M3 screw positioning holes for easy installation

Feature 4

High Drive (5V or 3.3V) normally open contact closure

Feature 5

Onboard relay indicator (red)

500 in stock

Description
This 5V 4 Relay Shield 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.

Features
1. Standard For Shield interfaces and shape
2. Can continue to stack other For expansion boards
3. 3 M3 screw positioning holes for easy installation
4. High Drive (5V or 3.3V) normally open contact closure
5. Onboard relay indicator (red)
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 Interfaces
Relay: 5V DC relay, HJR-4102-L-5V, the Relay1 is be behalf of the 1st relay, the same for others.
Power Interface: 5V DC Power
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.

Package Included
1 * 5V 4 Channel Relay Shield (Without Arduino boards)

This 5V 4 Relay Shield 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.

Reviews

There are no reviews yet.

Be the first to review “Four channel Relay Shield 5V 4 Channel Relay Shield Module”