Three-Dimensional 3D Christmas Tree LED DIY Kit

Rated 5.00 out of 5 based on 16 customer ratings
(16 customer reviews)

8.76

Three-Dimensional 3D Christmas Tree LED DIY Kit. This circuit is composed of 16 pcs LED (light emitting diode). The 16pcs LED divided into four groups, and each group has different flashing frequencies, when four groups flash together, this item looks like a small Christmas tree. The circuit is powered by a 9V battery.

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SKU: 32744769456 Category: Tag:

Product Features

  • This circuit is composed of 16 pcs LED (light emitting diode). The 16pcs LED divided into four groups, and each group has different flashing frequencies, when four groups flash together, this item looks like a small Christmas tree. The circuit is powered by a 9V battery.

Advantages:

  • This circuit is simple and practical, low power consumption. It uses integrated circuits for driving: fewer parts, and the line is simple and easy to understand.
  • External Wiring Kit:
  • With pluggable plug for easy replacement of parts at any time and conducive circuit debugging. Also allows us to deepen our understanding of the principles of the circuit in the debugging process.

This line is in the form of the oscillation circuit by the cycle generated by the following principles:

  • After the first charge, the capacitor C1 & C4 charging is complete.
  • Capacitors C2 & C3 will continue to charge.
  • When the transistor Q1 & Q4 is turned on at the same time, it discharges the capacitor C1 & C4.
  • Capacitors C2 & C3 is fully charged, the transistor Q1 & Q4 will be closure, while also charging the capacitor C1 & C4 again.
  • Transistors Q2 & Q3 is turned on while the capacitor C2 & C3 will be discharged.
  • By analogy, the flash of speed is the oscillation frequency, and the frequency is determined by the resistor R & capacitance C values.
  • Board Size: 70mm*110mm

Package Include

1 x Three-Dimensional 3D Christmas Tree LED

 

 

 

Weight0.07 kg
Dimensions15 × 12 × 10 cm
Condition

New

Brand Name

HESAI

Type

Logic ICs

Model Number

3D Christmas Tree LED Kit

Supply Voltage

DC 9V

Package

SOP

Dissipation Power

/

is_customized

Yes

Application

Electric Toy

Operating Temperature

– 30 ~ 85

Color

Red/Green/Yellow

Size

70mm*110mm

16 reviews for Three-Dimensional 3D Christmas Tree LED DIY Kit

  1. Rated 5 out of 5

    Y***o

    Works fine. Green only shines, other dim

  2. Rated 5 out of 5

    M***v

    It ‘S for 8 days. It is not going to.

  3. Rated 5 out of 5

    J***n

    OK

  4. Rated 5 out of 5

    P***t

    Hello I have received I am very happy I you but 10 star) Many thanks

  5. Rated 5 out of 5

    T***K

    ok

  6. Rated 5 out of 5

    M***i

    Everything matches to description. I RECOMMEND !!! Low transportation cost.

  7. Rated 5 out of 5

    D***v

    Surprisingly fast this post. Happy as a child and process assembly and festive mind running Garland.

  8. Rated 5 out of 5

    O***o

    The debt service. But all of it Whole

  9. Rated 5 out of 5

    M***k

    everything is ok with product but shopping was very pong (2 months). fine Andrzej quic contact with store

  10. Rated 5 out of 5

    H***y

    All OK.

  11. Rated 5 out of 5

    A***v

    Product fit, long service

  12. Rated 5 out of 5

    F***n

    deliver was so good, thank you

  13. Rated 5 out of 5

    E***S

    Yet not assembled. Then leave feedback

  14. Rated 5 out of 5

    N***n

    Goods come, thank

  15. Rated 5 out of 5

    V***v

    Tree funny, the most for beginners

  16. Rated 5 out of 5

    Customer

    Delivery fast ordered 01.25.2019 it 16.02. Just like in the description. Thanks. recommend. Unfortunately there is no instructions.

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