Arduino Relay Module T73 5V 10A 1CH With LEDs

Product description:
1, the module complies with international safety standards, insulation loading charge control area;
2, Songle genuine relay;
3, with the power instructions and the action of the relays, pull bright disconnect does not shine;
4, when a signal at the signal input terminal, the common terminal and normally start the conduction;
5, Microcontroller development board can be used as a module that can be used as a home appliance control;
6, DC control or AC signal, can control 220 V ACTUAL charging;
7, there is a normally open contact and a normally closed contact;
8, KF301 blue terminals to the control line is more convenient.
Description of high and low, friends do not understand Check out:
High-level trigger is a trigger voltage between the ground input signal can be understood as a terminal input signal form and VCC short-cathode trigger;
Low trigger means is the voltage between the signal input terminal and the motifs of the OV trigger mode can be understood as a signal input terminal and GND negative short-trigger
package includes:
1x1 Channels 5V Relay Module