4-Digit Electronic Clock DIY Kits Binary LED Clock Soldering Practice DIY Kit Desktop Alarm Clock with Acrylic Shell

4-Digit Electronic Clock DIY Kits Binary LED Clock Soldering Practice DIY Kit Desktop Alarm Clock with Acrylic Shell Beschreibung

1. DIY electronic kit, using plug-in components, easy to make and use.
2. USB powered 5V stable operation, easy to use.
3. Red, yellow, and green LED display, indicating hours, minutes, and seconds respectively, supporting 6 color combinations.
4. High precision 5PPM crystal oscillator, with small timing error and accurate and reliable travel .
5. The external dimensions are moderate, making it both a practical clock and a personalized decoration.
Color: As Shown
Material: Acrylic+PCB

Package Contents:
1*4-Digit Electronic Clock kit