OEM/ODM Available 5V 9V 12V 24V 1 Channel Relay Module Shield for Arduino | ||||||||
Weight | 66g | |||||||
Type | 1 Channel relay module | |||||||
Contact Load | Low Power | |||||||
Size | 53mm*28.3 mm*19.3 mm | |||||||
Operating Voltage | 5V / 9V/ 12V/ 24V |
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
4.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.