4 Channel Relay Board 12V

4 Channel Relay Board 12V – This is ADIY 4 Channel Relay interface board that allows you to control various appliances, and other equipment with a large current. It can be controlled directly by Microcontroller (Arduino, Raspberry Pi, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

4 Channel Relay Board 12V

4-Channel Relay interface board and each one needs 15-20mA Driver Current.
Both are controlled by 12V and 5V input Voltage.
Equipped with high-current relay, AC250V 10A ; DC30V 10A.
Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).
Indication LED’s for Relay output status.

Description

4 Channel Relay Board 12V by ADIY – This 4-channel 12 V relay module is a low pull, high release relay module and features an energization status indicator light, the release status led is off. By default, this is a 5V relay module and uses JD-VCC for the relay power, and is compliant with international safety standards, control, and load areas isolation trenches. The 4-channel relay module can be used to control various appliances and other types of equipment with large currents. The maximum output of the relay module is AC250V 10A and DC5V 10A. The four-channel can be used to switch multiple loads at the same time since there are four relays on the same module. This is useful in creating a central hub from where multiple remote loads can be powered. It is useful for tasks like home automation where the module can be placed in the main switchboard and can be connected to loads in other parts of the house and can be controlled from a central location using a microcontroller.

Note: either of the relays does not turn on:

The contacts might be welded due to overcurrent/arcing. Shaking the module firmly might help unstick the contacts
The driver circuitry might have been damaged due to overvoltage.
Input polarity might be incorrect.
The jumper might not have been moved to the correct position.

Applications – 4 Channel Relay Board 12V

Switching mains loads
Home automation
Battery backup
High current load switching

Specifications: 4 Channel Relay Board 12V

Number of Channels 4
Operating Voltage 12V
MAx Output AC250V 10A and DC5V 10A
Dimensions 5 x 3 x 1cms
Weight 5 grams

Features: 4 Channel Relay Board 12V

4-Channel Relay interface board and each one needs 15-20mA Driver Current.
Both are controlled by 12V and 5V input Voltage.
Equipped with high-current relay, AC250V 10A ; DC30V 10A.
Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).

Package Includes 4 Channel Relay Board 12V

1 x 12V 4 Channel Relay Module

Package Includes:1 x 4 channel 12 V Relay