5V 12V Control Relay Module One Channel Low Level Trigger Interface
Brand Name:Creatall
Model Number:1 Channel Relay Module
Minimum Order Quantity:10pcs
Delivery Time:5-8 work days
Place of Origin:Guangdong, China
Supply Ability:1000 Piece/Pieces per Day
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Address:Floor 2nd.Bldg B. Xin Mao Industrial Zone,Xia Wei Industrial Area, Long Hua District, Shen Zhen City,Guang Dong Province. China
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5V 12V low level trigger interface Board Shield For PIC AVR DSP ARM MCU One 1 Channel Relay Module power supply module
Product Description:
- The module complies with international safety standards, control area load area isolation groove;
- Genuine relay Songle;
- With the power and relay action instructions, pull bright disconnect does not shine;
- When a signal in the signal input terminal, the common terminal and the normally start conduction;
- Microcontroller development board can be used as a module that can be used as a home appliance control;
- The control of the DC or AC signal, can control 220V AC load;
- There is a normally open and a normally closed contact;
- Blue KF301 terminals to the line of control is more convenient.
Description of the high and low trigger, friends do not understand Take a look at:
High level trigger is a trigger voltage between the signal input and ground can be understood as a way of the signal input terminal and VCC cathode short trigger;
Low trigger means is the voltage between the signal input terminal and the ground for the OV trigger mode can be understood as a way of the signal input terminal and GND negative short trigger
5V 12V Control Relay Module One Channel Low Level Trigger Interface
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