Oky Newstar Technology Co., Ltd
| 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 |
| Color | Red、Blue |
| Pack Size | 10cm x 8cm x 6cm |
| Weight | 64g |
| Voltage | 5V/12V |
| Warranty | 2 years |
| Factory | Yes |
| Delivery time | 1-3 days |
| User | Students,Engineers etc. |
| Place of Origin | Guangdong China (Mainland) |
| Brand Name | Oky Newstar |
| Model Number | OKY3013-1 |
| Certification | RoHS |
View Detail Information
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Product Specification
| 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 |
| Color | Red、Blue | Pack Size | 10cm x 8cm x 6cm |
| Weight | 64g | Voltage | 5V/12V |
| Warranty | 2 years | Factory | Yes |
| Delivery time | 1-3 days | User | Students,Engineers etc. |
| Place of Origin | Guangdong China (Mainland) | Brand Name | Oky Newstar |
| Model Number | OKY3013-1 | Certification | RoHS |
| High Light | arduino 5v relay module ，8 channel relay module ，12V Relay Control Module | ||
4 Arduino Relay Module 5V / 12V Relay Control Module With Demo Code
4-channel relay module relay module expansion 5V or 12V for arduino with demo code Arduino Relay 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
Arduino 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
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2004
Total Annual:
150 Million-200 Million
Employee Number:
100~300
Ecer Certification：
Active Member
Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians. Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ... Oky Newstar Technology Co., Ltd is subsidiary of Okystar Technology Group Co.,Ltd,which holds 4 subsidiary companies and more than 1500 skilled workers and 50 technicians. Oky Newstar Tech Co.,Ltd built in 2004.It is one of the professional leading exporters of educational DIY produ...
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