Alaaner LED Alarm Clocks Kit,4 Digit DIY Digital LED Clock Kit Alarm Clock with Temperature for Bedroom Living Room Office (White)

LED Alarm Clocks Kit, 4-Digit DIY Digital LED Clock Kit Multi-Function Alarm Clock with Temperature, Date Display Digital DIY Clock for Bedroom, Office.(White)

Electronic DIY Digital Clock Making Kits 51 Single Chip Microcomputer Training Parts Alarm Clock Light Control Temperature Date Time with Transparent Case (Blue)

Electronic DIY Voice Digital Clock Making Kit Digital Tube LED Clock Single Chip Microcomputer Welding Training Alarm Clock Temperature Date Time with Transparent Case (Green)

Gikfun Colorful Digital LED Electronic Alarm Clock DIY Kits Soldering Practice Learning Project EK1973