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5V 12V 24V Relay Board Support High Or Low Level Trigger Relay Switch Module with Optocoupler Isolation Electronic Components

5V 12V 24V Relay Board Support High Or Low Level Trigger Relay Switch Module with Optocoupler Isolation Electronic Components

<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><table class="ke-zeroborder" width="100%" cellspacing="0" cellpadding="0" border="0" style="font-family:""> <tbody> <tr> <td> <div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  5V 1-way relay, 12V 1-way relay, 24V 1-way relay 1. The module meets international safety standards, with isolation slots in the control area and load area 2. Adopting genuine relays 3. With power and relay action indication, absorb bright, disconnect not bright 4. When the signal input has a signal, the public end and the normally open end will conduct. 5. Can be used as a microcontroller development board module, can be used for home appliance control 6. Control DC or AC signals, can control 220V AC loads 7. There is a normally open and a normally closed contacts 8. Blue KF301 terminals to connect the control line is more convenient 5V 2-channel relay module, 12V 2-channel relay module, 24V 2-channel relay module 1. The board is surrounded by 4 fixing screw holes, hole diameter 3.1mm, easy to install and fix. 2.The relay is made of high quality Songle relay, single-pole double-throw. A common terminal, a normally open terminal, a normally closed terminal 3. Optocoupler isolation, good anti-interference. 4. Low level suction, high level release. Absorbed when the status indicator light, release the status indicator light off 5.VCC is the system power supply, JD_VCC is the relay power supply. Insert the jumper cap can Electrical parameters: Supply voltage: 5VDC, 12VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DC 5V 4-channel relay module 1.4-channel relay output module, relay output contact 250A 10A 2. Input IN1, IN2, IN3, IN4 signal line low level active 3.VCC, GND power supply input, can relay power supply separately relay power input JD-VCC 12V 4-way relay module 1. Adopt high current relay, AC250V 10A DC30V 10A 2. Contact part of the independent wiring, safe and reliable 3. Standard interface, can be expanded in a variety of development boards 4. With fixed screw holes for easy installation. 5. Applicable to 51/AVR/AVR/ARM and other platforms. 6. Can control a variety of household appliances, and high-current loads 5V 8-channel relay module, 12V 8-channel relay module, 24V 8-channel relay module 1. Adopt high current relay, AC250V 10A DC30V 10A. 2. Contact part of the independent wiring, safe and reliable 3. Standard interface, can be expanded in various development boards 4. Fixed screw holes for easy installation. 5. Applicable to 51/AVR/AVR/ARM and other various platforms Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. The module meets international safety standards, with isolation slots in the control area and load area 2. Adopting genuine relays 3. With power and relay action indication, absorb bright, disconnect not bright 4. When the signal input has a signal, the public end and the normally open end will conduct. 5. Can be used as a microcontroller development board module, can be used for home appliance control 6. Control DC or AC signals, can control 220V AC loads 7. There is a normally open and a normally closed contacts 8. Blue KF301 terminals to connect the control line is more convenient Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. The module meets international safety standards, with isolation slots in the control area and load area 2. Adopting genuine relays 3. With power and relay action indication, absorb bright, disconnect not bright 4. When the signal input has a signal, the public end and the normally open end will conduct. 5. Can be used as a microcontroller development board module, can be used for home appliance control 6. Control DC or AC signals, can control 220V AC loads 7. There is a normally open and a normally closed contacts 8. Blue KF301 terminals to connect the control line is more convenient Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. The module meets international safety standards, with isolation slots in the control area and load area 2. Adopting genuine relays 3. With power and relay action indication, absorb bright, disconnect not bright 4. When the signal input has a signal, the public end and the normally open end will conduct. 5. Can be used as a microcontroller development board module, can be used for home appliance control 6. Control DC or AC signals, can control 220V AC loads 7. There is a normally open and a normally closed contacts 8. Blue KF301 terminals to connect the control line is more convenient Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. The board is surrounded by 4 fixing screw holes, hole diameter 3.1mm, easy to install and fix. 2.The relay is made of high quality Songle relay, single-pole double-throw. A common terminal, a normally open terminal, a normally closed terminal 3. Optocoupler isolation, good anti-interference. 4. Low level suction, high level release. Absorbed when the status indicator light, release the status indicator light off 5.VCC is the system power supply, JD_VCC is the relay power supply. Insert the jumper cap can Electrical parameters: Supply voltage: 5VDC, 12VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DC Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. The board is surrounded by 4 fixing screw holes, hole diameter 3.1mm, easy to install and fix. 2.The relay is made of high quality Songle relay, single-pole double-throw. A common terminal, a normally open terminal, a normally closed terminal 3. Optocoupler isolation, good anti-interference. 4. Low level suction, high level release. Absorbed when the status indicator light, release the status indicator light off 5.VCC is the system power supply, JD_VCC is the relay power supply. Insert the jumper cap can Electrical parameters: Supply voltage: 5VDC, 12VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DC Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. The board is surrounded by 4 fixing screw holes, hole diameter 3.1mm, easy to install and fix. 2.The relay is made of high quality Songle relay, single-pole double-throw. A common terminal, a normally open terminal, a normally closed terminal 3. Optocoupler isolation, good anti-interference. 4. Low level suction, high level release. Absorbed when the status indicator light, release the status indicator light off 5.VCC is the system power supply, JD_VCC is the relay power supply. Insert the jumper cap can Electrical parameters: Supply voltage: 5VDC, 12VDC Current: more than 100mA Load: 250V 10A AC or 30V 10A DC Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1.4-channel relay output module, relay output contact 250A 10A 2. Input IN1, IN2, IN3, IN4 signal line low level active 3.VCC, GND power supply input, can relay power supply separately relay power input JD-VCC Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. Adopt high current relay, AC250V 10A DC30V 10A 2. Contact part of the independent wiring, safe and reliable 3. Standard interface, can be expanded in a variety of development boards 4. With fixed screw holes for easy installation. 5. Applicable to 51/AVR/AVR/ARM and other platforms. 6. Can control a variety of household appliances, and high-current loads Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. Adopt high current relay, AC250V 10A DC30V 10A. 2. Contact part of the independent wiring, safe and reliable 3. Standard interface, can be expanded in various development boards 4. Fixed screw holes for easy installation. 5. Applicable to 51/AVR/AVR/ARM and other various platforms Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. Adopt high current relay, AC250V 10A DC30V 10A. 2. Contact part of the independent wiring, safe and reliable 3. Standard interface, can be expanded in various development boards 4. Fixed screw holes for easy installation. 5. Applicable to 51/AVR/AVR/ARM and other various platforms Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components Features: 1.Versatile Relay Modules: These 5V, 12V, and 24V relay modules offer a range of options to suit different voltage requirements. They are perfect for controlling various devices and can be used in single-board microcontroller development, home appliance control, and more. 2.High-Quality Components: These  relay modules are built with genuine relays that ensure reliable performance. The high-quality Songle relays used in the design provide durability and efficient functionality. 3.Easy Installation and Wiring: With fixed screw holes around the board, these 1 2 4 6 8 way relay modules offer convenient installation and secure mounting. The independent wiring of the relay contacts adds an extra layer of safety and reliability to their design. 4.Wide Application Compatibility: These optocoupler relays feature standard interfaces, making them compatible with a variety of development boards such as 51/AVR/AVR/ARM platforms. They are suitable for use in industrial settings, PLC control systems, home automation, and more. 5.Powerful and Reliable: Each relay module trigger board in this series is capable of handling AC250V 10A or DC30V 10A loads. They provide strong and reliable performance for controlling a wide range of devices and high-current loads. Specification: Origin: Mainland China Type: Relay Condition: New Model Number: Channel Relay Module Product Introduction:  1. Adopt high current relay, AC250V 10A DC30V 10A. 2. Contact part of the independent wiring, safe and reliable 3. Standard interface, can be expanded in various development boards 4. Fixed screw holes for easy installation. 5. Applicable to 51/AVR/AVR/ARM and other various platforms Usage: 1. Support all microcontroller control 2. Industrial field 3. PLC control 4. Home intelligent control Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. </div> <div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) 1*Relay Module (Optional Type) </div> <div style="text-align:center;"> </div> <div> </div> <div style="padding:15px;border:1px solid #AEAEAE;"> </div> </td> </tr> </tbody> </table></div></div>