Relay Board 5V 4 Channel

Relay Board 5V 4 Channel is a 4-Channel Isolated 5V 10A Relay Module, A wide range of microcontrollers such as Arduino, AVR, PIC, ARM, and so on can control it. It is also able to control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC30V 10A. One can connect a microcontroller with a standard interface directly to it.
Red working status indicator lights are conducive to safe use. It has a wide range of applications such as all MCU control, industrial sector, PLC control, and smart home control. Each relay can individually switch on/off by an optoisolated digital input, which can connect directly to a microcontroller output pin. It only requires a voltage of approx 1.0V to switch the inputs on but can handle input voltages up to 5V. This makes it ideal for 1.0V to 5V devices.

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Description

Relay Board 5V 4 Channel is an ADIY 4 Channel Isolated 5V 10A Relay Module, A wide range of microcontrollers such as Arduino, AVR, PIC, ARM, and so on can control it. It is also able to control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC5V 10A. One can connect a microcontroller with a standard interface directly to it. Red working status indicator lights are conducive to safe use. It has a wide range of applications such as all MCU control, industrial sector, PLC control, and smart home control. Ready to get a switch on your Raspberry Pi?! This neat relay module features 4 x 5V relays rated at 10A/250V each. It is designed to switch up to 4 high currents (10A) or high voltage (250V) loads with the help of a microcontroller! Each relay can individually switch on/off by an optoisolated digital input, which can connect directly to a microcontroller output pin. It only requires a voltage of approx. 1.0V to switch the inputs on but can handle input voltages up to 5V. This makes it ideal for 1.0V to 5V devices.

Features:- Relay Board 5V 4 Channel

One normally closed contact and one normally open contact
Triode drive, increasing relay coil
High-impedance controller pin
Pull-down circuit for the avoidance of malfunction
Power supply indicator and Control indicator lamp
The power supply and relay instructions lit, and the disconnect is off
The input signal, signal, common Terminal and start conducting
Useful for appliance control
DC or AC signal, control, you can control the 220V AC load
There is a normally open and one normally closed contact
The module is compliant with international safety standards, control, and load areas isolation trenches

Specifications :- Relay Board 5V 4 Channel

No. of Channels: 4
Trigger Voltage: 5V
Trigger Current: 20mA
Switching Voltage: 250VAC@10A
Switching Voltage: 30VDC@10A
Dimensions: Length*Width*Height = 73*52*13 mm

Pin Description – ADIY 4 Channel Relay 5V

Input:
VCC: Positive supply voltage
GND: Ground
IN1–IN4: Relay control port
Output:
Connect a load, DC 30V/10A，AC 250V/10A
C=common: This is the common terminal. This terminal will be connected to either of the other 2 terminals (NO or NC) based on the state of the relay.
NO=normally open: As the name indicates this is a normally open terminal, ie. if the relay is not energized (not ON), this pin will be open. We can say that the switch is OFF by default and when the relay is energized it will become ON.
NC=normally close: As the name indicates it is a normally closed terminal, ie. if the relay is not energized (not ON), this pin will be closed. We can say that the switch is ON by default and when the relay is energized it will become OFF.

How to Work With 4 Channel 5V relay module :

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.

4 Channel Relay module 5V In this diagram, four separate loads (represented by lightbulbs) have been connected to the NO terminals of the relay. The live wire has been connected to the common terminal of each relay. When the relays are activated, the load is connected to the live wire and is powered. This setup can be reversed by connecting the load to the NC terminal that keeps it powered on till the relay is activated.