1 channel relay module 24V Relay extension board For Arduino PIC AVR DSP ARM low level trigger
€1,33
Attualmente disponibile su ordinazione con consegna prevista entro 60 giorni circa dall'acquisto.
Quantità | Prezzo Unitario |
---|---|
12 - 49 | €1,20 |
50 - 99 | €1,06 |
100 + | €0,93 |
Product Description
1 channel relay module; 5V Relay extension board, high level trigger;
2010 1 channel relay module; 5V Relay extension board, high level trigger;
This module 5V relay, low trigger
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.
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
1 relay module wiring
size: 43x17x18.5mm
Abbiamo disponibili datasheet di tutti i componenti, qualora non fosse presente nella scheda download del prodotto inviaci un messaggio dal modulo contattaci e lo pubblicheremo il prima possibile nel nostro sito.






Be the first to review “1 channel relay module 24V Relay extension board For Arduino PIC AVR DSP ARM low level trigger”
You must be logged in to post a review.
There are no reviews yet.