Christmas Tree Colorful Flash LED Electronic DIY Learning Kit

Christmas Tree Colorful Flash LED Electronic DIY Learning Kit

  • Model: mod0070
  • Units in Stock: 100

Price:   $9.99

0 reviews            
Add to Cart:
Details
Reviews
    Details:

    Product Description

    Christmas Tree Colorful Flash LED Electronic DIY Learning Kit

    Description:

    This circuit is composed of 1 LED (light emitting diode). The 1 LED divided into four groups, and each group has a different flashing frequencies, when four groups flashing LED lights together, just like Christmas tree, the circuit is powered by a 9V battery.

    This circuit production advantages:

    Simple and practical, low power consumption, and the circuits is use integrated to driving, fewer parts, the line is simple and easy to understand. External wiring of the kit, all with pluggable connector for easy replacement at any time and is conducive to the circuit debugging. Let us also deepen understanding of circuit theory in the debugging process.

    This circuit is generated by circulating in the form of the oscillation circuit, the principle as follows:

    1. After the first charge, the capacitor C1 & C4 charging is complete. 2. Capacitors C2 & C3 will continue to charge. 3. When the transistor Q1 & Q4 is turned on, at the same time, the capacitor C1 & C4 discharges. 4. The capacitor C2 & C3 is fully charged, the transistor Q1 & Q4 will be closure, while the capacitor C1 & C4 charging again. 5. The transistor 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.


    Package included:

    1 x Christmas Flash LED DIY Kit (Battery is not included)


    Important Information Zen Cart® and Zen Ventures, LLC assumes no responsibility for the content or effect of these addons or files. No representation is made with respect to their use or suitability for your website. Installing any addons to your site has a direct effect on your site's PCI compliance. You must self-certify all addons you install, in addition to all other customisations you make to your site. Use at your own risk!We must admit that our way of life depends on quality of different goods of popular brands. Many of our clients were surprised by the incredible assortment of products in our store. You know, we have many devoted customers all over the world, and this fact proves that we sell only quality commodities

    Your page text goes here

Similar Products Featured


Please tell us what you think and share your opinions with others. Be sure to focus your comments on the product.



Shipping Estimator
Your Cart is Empty