{iffarmerrtn}1 way relay module 1-Channel 5V low level trigger relay expansion board YRS
₫ 12.800
Sản phẩm {iffarmerrtn}1 way relay module 1-Channel 5V low level trigger relay expansion board YRS đang được mở bán với mức giá siêu tốt khi mua online, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
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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, There is a normally open and a normally closed contact;
7, 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
Package include:
1 x 1 Channel 5V Relay M
============================{iffarmerrtn}=============================
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, There is a normally open and a normally closed contact;
7, 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
Package include:
1 x 1 Channel 5V Relay M
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