Gikfun Heart Shaped 4 Bits Digital Flashing LED Electronic Soldering Clock Kits Practice Learning Board DIY Kit for School Project EK1980…

This DIY soldering kIt is widely used in schools to help students learn basic mechanical and electronic skills. It is a great soldering practice kit. Not only to improve your soldering skills, you will also be familiar with electronic components and learn more interesting electronics things. The electronic DIY kits are used to install on a heart-shaped rotating LED 4-bit digital clock. Can display current date, time, real-time temperature, alarm clock music. The finished project can also be used as desktop art supplies for homes, schools and businesses. The heart-shaped clock is a great gift for Valentine's Day, Father's Day, Children's Day, Christmas and New Year. 13 kinds of LED animation effects can be set. The 4-digit digital electronic clock can also measure the temperature accurately. High quality circuit board, has the electronic components clearly marked, even beginners can easily solder successfully