6-Digit DIY Digital Electronic Clock Kit with AT89C2051 jetbot with hd camera Built-in display: With a built-in

Built-in display: With a built-in display

1 - 18650 Battery Holder (ELC5017) / 4 AA battery holder

Extruder: As mentioned above

principles

5cm (L * W * H )

6-Digit DIY Digital Electronic Clock Kit with AT89C2051 jetbot with hd camera Built-in display: With a built-inThis DIY assemble kits is equipped with 6 digit LED modules. It is fun to build and also helps you develop a more professional approach towards electronics. It is programmed AT89C2051 MCU chip, precise time display, 24 hours format, supporting seconds correction, countdown clock, stopwatch, counter, hourly chime and alarm clock functions. High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.