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DFR0251 Datasheet(PDF) 4 Page - DFROBOT

Part # DFR0251
Description  16A Relay Module(SKU:DFR0251)
PDF  5 Pages
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Manufacturer  DFROBOT [DFROBOT]
Direct Link  https://www.dfrobot.com/
Logo DFROBOT - DFROBOT

DFR0251 Datasheet(HTML) 4 Page - DFROBOT

  DFR0251 Datasheet HTML 1Page - DFROBOT DFR0251 Datasheet HTML 2Page - DFROBOT DFR0251 Datasheet HTML 3Page - DFROBOT DFR0251 Datasheet HTML 4Page - DFROBOT DFR0251 Datasheet HTML 5Page - DFROBOT  
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Sample Code
/*
# Product: 16A Relay Module
# SKU
: DFR0251
# Description:
#
This sample code is combined
with the figure above to test the relay m
odule whether works normally.
# Link:
#
D
--
2
// Signal
#
GND
--
GND
#
VCC
--
VCC
#
COM
--
13
// INPUT
#
NO
--
LED +
// OUTPUT
#
LED - --
GND
*/
int Relay = 3;
void setup()
{
pinMode(13, OUTPUT);
//Set Pin13 as output
digitalWrite(13, HIGH);
//Set Pin13 High
pinMode(Relay, OUTPUT);
//Set Pin3 as output
}
void loop()
{
digitalWrite(Relay, HIGH);
//Turn off relay
delay(2000);
digitalWrite(Relay, LOW);
//Turn on relay
delay(2000);
}



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