HALJIA 6PCS 1 Channel 5V Relay Expansion Module Board Shield Low Level Trigger Universal Blue Terminal High Performance Compatible with Arduino Uno 1280 2560 ARM PIC AVR DSP MCU by Amazon.co.uk
- • This module complies with international safety standards, and the control area and the load area have isolation slots.
- • This module can be used as a microcontroller development board module, can be used as home appliance control.
- • This module control DC or AC signal and control 220V AC load.
- • There is a normally open and a normally closed contact. With power and relay action indication, bright when connect and go off when disconnects.
- • The blue terminal is more convenient to connect to the control line.
Description
The HALJIA 6PCS 1 Channel 5V Relay Expansion Module Board Shield Low Level Trigger Universal Blue Terminal High Performance Compatible with Arduino Uno 1280 2560 ARM PIC AVR DSP MCU is a versatile module that can be used in a variety of applications. It is compatible with the Arduino Uno and can be used to control DC or AC signal and control 220V AC load. The module has isolation slots for safety, making it suitable for use in a variety of applications.
One of the standout features of this module is its blue terminal, which is more convenient to connect to the control line. This terminal can be used to control the module\'s operation mode, and when the module is in operation, it will emit a bright light. When the module is not in use, it will be off.
The module also has a normally closed contact, which allows it to be controlled by a relay. The module can be used to control power supply or load devices in various applications, such as home appliances and industrial control systems.
In addition to its versatile function, the HALJIA 6PCS 1 Channel 5V Relay Expansion Module Board Shield Low Level Trigger Universal Blue Terminal High Performance Compatible with Arduino Uno 1280 2560 ARM PIC AVR DSP MCU is also easy to use. The control area and the load area have isolation slots, which meet international safety standards.
Overall, the HALJIA 6PCS 1 Channel 5V Relay Expansion Module Board Shield Low Level Trigger Universal Blue Terminal High Performance Compatible with Arduino Uno 1280 2560 ARM PIC AVR DSP MCU is a top-quality product that meets all safety standards and provides a versatile solution for a wide range of applications.
Product information
- Contact type:Normally Closed
- Brand:HALJIA
- Operation mode:Off
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