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Place of Origin : Guangdong China (Mainland)
Brand Name : Oky Newstar
Model Number : oky3013-1
MOQ : 1 Piece/Pieces
Price : negotiable
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
Voltage - Supply : 0-48V
Operating Temperature : -40-150℃
Mounting Type : Surface mount
Package / Case : As descriped on description
Packaging : Tape &Reel
Demo Code Relay Module For Arduino , 5v / 12v 4-Channel Relay Module
Quick details:
1. the module uses genuine quality relay
2. stable performance
3.the module can be high or low by a jumper setting trigger
4.all interfaces are available
Description:
  1. the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;
  2. using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;
  3. the module Operating voltage 12V;
  4. the module can be high or low by a jumper setting trigger;
  5. fault-tolerant design, even if the control line is broken, the relay will not operate;
  6. the power indicator (green), the relay status indicator (red)
  7. the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
  8. module size: 73mm*50mm*17mm (L*W*H)
Specification:
| Datasheets | Pls contact us for Datasheet | 
| Product Photos | As show on title or request for more | 
| Description: | ic | 
| Standard Package | 2500 | 
| Category | Integrated Circuits (ICs) | 
| Family | Drive Ics | 
| Type | ICs | 
| Voltage - Supply | 0 V ~ 48 V | 
| Operating Temperature | -40°C ~ 150°C | 
| Mounting Type | Surface Mount | 
| Package / Case | As descriped on description | 
| Supplier Device Package | As descriped on description | 
| Packaging | Tape & Reel | 
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
  }
  }



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
Factory Pictures

   
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