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Expansion Board For Nextion Enhanced Display I/O Extended
Original price was: ₹825.00.₹599.00Current price is: ₹599.00. Incl. GST
Sale
Original price was: ₹175.00.₹125.00Current price is: ₹125.00. Incl. GST
- Channel: 4
- Operating Voltage: 5VDC
- Current Capacity @: 250VAC/10A
- Current Capacity @ 30VDC/10A
- LED status indicators to indicate the relay ON/OFF status
- Optical coupling isolation, good anti-interference.
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In stock
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Description
5V 4 Channel Relay Module With Optocoupler
This is a 5V 4-channel relay interface board, and each channel needs a 15-20mA driver current. It can be used to control various appliances and equipment with large current. It is equipped with high-current relays that work under AC250V 10A or DC30V 10A. It has a standard interface that can be controlled directly by the microcontroller.
Pin Description
- VCC: Positive supply voltage
- GND: Ground
- IN1โIN4: Relay control port
- Output: Connect a load, DC 30V/10AAC 250V/10A
Features/Specs:
- Channel: 4
- Operating Voltage: 5VDC
- Current Capacity @: 250VAC/10A
- Current Capacity @ 30VDC/10A
- LED status indicators to indicate the relay ON/OFF status
- Optical coupling isolation, good anti-interference.
- PCB Color: Blue
- Board Size:
- Length: 72 mm
- Width: 54 mm
- Height: 19.5 mm
- Weight: 58 gm
Package Includes:
- 1 x 5V 4 Channel Relay Module With Optocoupler
49 reviews for 5V 4 Channel Relay Module With Optocoupler
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Welcome to mechBlock.in / Sun Enterprises We are a leading engineering and technology company based in India that specializes in cutting-edge mechanical and robotic solutions. Founded in 2020, our mission is to design and develop innovative systems that can help our clients improve efficiency, reduce costs, and enhance performance.
Our team of highly skilled engineers and technicians have extensive experience in the field of mechanical engineering, robotics, and automation. We have the knowledge and expertise to design, develop, and implement complex systems that can meet the unique needs of our clients.
We work with a wide range of industries including manufacturing, transportation, construction, and logistics to provide customized solutions that can improve productivity, safety, and performance. Our solutions range from advanced robotic systems to precision-engineered mechanical components, and everything in between.
We believe in delivering quality work and providing excellent customer service. We work closely with our clients to understand their requirements and deliver solutions that exceed their expectations. Our portfolio includes a wide range of successful projects, from automated assembly lines to precision robotic systems.
Our goal is to be the go-to partner for companies that want to leverage the latest mechanical and robotic technologies in India. Weโre always looking for new challenges and opportunities to collaborate with companies that share our vision of a smarter and more efficient future.
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Kishen Dwivedi (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Akhilendra Rawat (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Basudeb Das (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Ramalal Swami (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Sarada Ben (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Dhruv Patel (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
SheetalSelja (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Hiran Dwivedi (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Adhika Bisht (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Pankaj Rai (verified owner) –
Gaurav Rana (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Nagesh Sethi (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Ahilya Bisht (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Vimal Hebbar (verified owner) –
Sajan Mishra (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Tipu Patel (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Ajit Thackrey (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Sarin Kapoor (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Arni Chaturvedi (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Vikram Bhatt (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Mangala Pathak (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Harsha Dubey (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Ranjeet Desai (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Adhiraj Saxena (verified owner) –
Gouri Sharma (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Purushottam Sethi (verified owner) –
Fast shipping and perfectly packaged. The laser machine is of high quality, operated according to the instructions, even beginners can master it quickly, everything is as described, it is great.
Dipika Grover (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Bhupendra Grover (verified owner) –
I am a beginner and this laser engraver is equipped with everything I need. I USED GBRL SOFTWARE WITH A MAC SYSTEM AND THE CONNECTION WAS EASY. When cutting wooden blocks, I find it as easy as carving planks. And the effect is not bad, it is a good laser machine.
Murukan Rao (verified owner) –
Easy assembly, directions were very easy to follow. Download light burn and easy to setup. Tested it out and did my Sasquatch for my cutting boards.
Asokabhai Jha (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Gulshan Chopra (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Shaili Ganguly (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Kedar Bitha (verified owner) –
Perfect machine, well packaged, great engraving and cutting, worth buying!
Chameli Gupta (verified owner) –
Equipped with detailed assembly instructions, making assembly very easy to complete in 30 minutes. This laser machine is also suitable for inexperienced users. I am very satisfied!
Anang Verma (verified owner) –
The machine came a few days earlier than stated. Very well packaged and the installation also went smoothly. After I executed the commands and calibrated the device, everything went as it should and the machine correctly found the position of the laser head. I hope that it will remain stable in the future and that the values will remain as it is calibrated. Everything works correctly I am really impressed with the performance of the machine and the results of the laser work.
Vina Gupta (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Bindu Jaiswal (verified owner) –
Very nice machine. With Lightburn very easy to work with it.
Prem Rawal (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Sandeep Sahu (verified owner) –
I did find that there was some smell while using it and found it would be better to use this engraver in a ventilated area. I think it should be necessary to buy another air assist to direct the airflow to the outside, the effect will be better!
Amrit Mishra (verified owner) –
This machine is the best I’ve ever seen, great quality, beautiful packaging, top notch engraving and cutting, thanks MechBlock!
Manorama Saini (verified owner) –
Anu Mishra (verified owner) –
I am very satisfied with the engraving machine, I am a beginner and would like to familiarize myself with this equipment. It definitely fits the purpose. Looking forward to the effect!
Dhaval Mishra (verified owner) –
Very fast shipping, arrived quicker than I thought, everything in perfect condition, no damage and complete with accessories. I have tested the machine and everything works fine. This machine is really nice, I love it. I will recommend it to my friends!
Geet Pandey (verified owner) –
Charumati Tayal (verified owner) –
Ulhas Kapoor (verified owner) –
Vijendra Kansal (verified owner) –
Gurmeet Sandhu (verified owner) –
Jenika Ganguly (verified owner) –