817 Optocoupler 8 Channel Photoelectric Isolation Controller Board For Arduino
Brand Name:OKYSTAR
Model Number:OKY2122-2
Minimum Order Quantity:10 piece
Delivery Time:3-5 work days after payment
Payment Terms:T/T, Western Union, MoneyGram, L/C, D/A, D/P,
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
Room1105, Block B, Chinto Technology Building, Minzhi Road, LongHua, ShenZhen city, GuangDong province, China
Supplier`s last login times:
within 38 hours
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Product Details
817 Optocoupler 8-Channel Photoelectric Isolation Controller Board
for Arduino Module
Specification:
| Weight | 45g |
| Color | As picture |
| MOQ | 10pcs |
| Length | 48mm |
| Width | 38mm |
| Long edge hole distance | 42mm |
| Wide edge gap distance | 32mm |
| Material | PVC |
| Origin | CN |
| Application | For steam education |
FAQ
1. What is the terms of payment?
L/C,D/A,D/P,T/T,Western Union,MoneyGram
2. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
3. 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.
4. 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.
5. 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.
817 Optocoupler 8 Channel Photoelectric Isolation Controller Board For Arduino
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