DIY AT89C2051 Digital LED Display 4 Bits Electronic Clock Module 0.56 Inch Red Two Alarm Hourly Chime Electronic Production Kit

Welcome to my store. I hope you have a pleasant shopping experience.High-concerned chemical : None Electric : No Accessories Type : Accessory Kits With USB : NO Model Number : AT89C2051 Electronic Clock DIY Kit Compatible Brand/Model : None Brand Name : occkic Origin : Mainland China