We are a manufacturer of electronic components, electronic modules for a large number of products.We are the factory!With more than 10 years of PCB development experience, the product quality is good, the price is excellent.A large number of wholesale sales of global buyers, welcome to purchase.
1. The two logistics types of Yanwen Economic Air Mail and China Post ordinary parcel plus no tracking information, so there is no time limit. We recommend using registered China Post airmail or standard AliExpress shipping.
2. We do not accept refunds for minor damage (bent pins, slight screen wear, etc.) caused during transportation of materials, and will not affect normal use. If you care, don't buy.
3. Some products provide technical support. If you need help, please contact us and we will process your message as soon as possible.
4. If you have any questions about the product, please contact us before filing a dispute. We will give you the most satisfactory answer.
5. We provide each customer with quality products, very preferential prices and the most sincere service. We look forward to receiving your good feedback.
100% brand new quality
Development module application
16-key keyboard module
Size: about 42mmx42mm / 1.65x1.65
10 × 4x4 matrix 16 keyboard keyboard module