SPECIFICATIONS

Brand Name: NoEnName_Null
High-concerned chemical: None
Model Number: ATMEGA328P-PU
Origin: Mainland China
is_customized: Yes

KNOW BEFORE YOU BUY
1. If you are not a professional, you need to understand clearly before buying, so as to avoid slight gaps that make it unusable. Our products come from all over the world, and each origin has subtle differences. Not all are as pictured. The actual product is the actual product. 
2. Because we have too many products, many models have not been listed in a timely manner. If you cannot find the model you need in our store, you can privately chat with customer service and we will send you the product link.
3. If you need a large quantity, you can consult customer service and we will give you a discounted price. I wish you a happy shopping here.