Features: Step into the realm of electronics with this DIY digital clock Set, featuring a LED display and DS1302 integration for precise timekeeping. Crafted with a 51 microcontroller, this Set provide opportunity to practice soldering skill and explore the realm of DIY electronic projects for enthusiasts, students, and engineers. Product features: alarm clock, temperature corrections, Temperature display, Week display, automatic brightness adjustment, Date display,power-offs memory,Multiple display modes available. Whether in office or utilized in a laboratory setting, this DIY electronic clock serves as functional and practical addition, bringing a touch of technology to any space. This digital clock is a diy Set and needs to be installed by yourself. A very perfect choice for those who like to solder or who want to practice soldering. Specifications: Material:Electronic Component Color:Green,White,Redness,Blue Assembled Size:Approx.115mm/4.52''x32mm/1.25''x40mm/1.57'' Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color. Package includes: 1Set Digital DIY Clock Set