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Demo Code 4-channel Arduino Relay Module , 5V / 12V Relay Control Module

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Oky Newstar Technology Co., Ltd

City: shenzhen

Province/State:guangdong

Country/Region:china

Tel:86-755-23578860

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Demo Code 4-channel Arduino Relay Module , 5V / 12V Relay Control Module

Place of Origin Guangdong China (Mainland)
Brand Name Oky Newstar
Model Number oky3013-1
Minimum Order Quantity 1 Piece/Pieces
Packaging Details 8cm x 6cm x 2cm (3.15in x 2.36in x 0.79in)
Delivery Time 3-5 workdays after payment
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 1000 Piece/Pieces per Day
The input signal can be 3.3 -5 V
Are low level effective Support 3.3V 5 V
The jump line Can set high and low level
.The power source and the relay system power can be divided
The module Only one way of high level can be triggered
Detailed Product Description

Demo Code 4-channel Arduino Relay Module , 5V / 12V Relay Control Module

 

 

Description:

 

1.The input signal can be 3.3 V 5 V

2.Are low level effective. Support 3.3V 5 V

3.It has jump line. Can set high and low level

4.The power source and the relay system power can be divided

5.A set of jump cap. Jump hat off. Can separate the power supply

6.Only one way of high level can be triggered

Package Including:

1*Relay Module 

 

test code:


int BASE = 2; / / first a relay connected to I / O pins
int NUM = 4; / / the total number of relay
void setup ()
{
for (int i = BASE; i <BASE + NUM; i + +)
{
pinMode (i, OUTPUT); / / set the digital I / O pin as an output
}
}
void loop ()
{
for (int i = BASE; i <BASE + NUM; i + +)
{
digitalWrite (i, LOW); / / set the digital I / O pin output is "low", that is gradually closed relay
delay (200); / / delay
}
for (int i = BASE; i <BASE + NUM; i + +)
{
digitalWrite (i, HIGH); / / set the digital I / O pin output is "low", that gradually open relay
delay (200); / / delay
}
}

 

Factory Pictues

 

 

 

 

Competitive Advantage:

 

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World. 
4. High Quality With Global Standards. 
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment

 

Product Tags: arduino 5v relay module   8 channel relay module  
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