| Usage: | Workstation |
|---|---|
| Type: | Wireless |
| Support Network: | Bluetooth |
|
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| SKU | 1079 |
| Place of Origin | China |
| Color | Blue |
| MOQ | 5 |
| Delivery time | 7days |
| Support customization | yes |
Product description:
1, the module complies with international safety standards, control area load area isolation groove;
2, genuine relay Songle;
3, with the power and relay action instructions, pull bright disconnect does not shine;
4, when a signal in the signal input terminal, the common terminal and the normally start conduction;
5, microcontroller development board can be used as a module that can be used as a home appliance control;
6, the control of the DC or AC signal, can control 220V AC load;
7, there is a normally open and a normally closed contact;
8, blue KF301 terminals to the line of control is more convenient.
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
1 relay module wiring
Entering To SCHOOL
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