LED String/Strip Circuit Diagram Using PCR-406

it is a very nice and interesting circuit of blinking/Dancing LED Strip/Strip.
you should try to make one at home because it is very simple and cheep and the basic components of the circuit can be easily find everywhere such as an electronics shop.
This LED Strip/String circuit Dance/Blinks step by step by clicking on pattern change switch.

  • Combination
  • In Waves
  • Sequential
  • Slo-Glo
  • Chasing/Flash
  • Slow/Fade
  • Twinkle/Flash
  • Steady On.

so here, we are going step by step to make one of this circuit.

inside the box. this is the basic circuit on general purpose PCB. ( Back Side of the PCB)
                                                                Click Image to enlarge 


 Without Box

Transistor PCR-406LED String/Strip Circuit Diagram

LED String/Strip Circuit Diagram Using PCR-406

This is the front side of the circuit

LED String/Strip Circuit Diagram Using PCR-406

 Now turn around the Circuit Diagram. it is very simple and too easy.
LED String/Strip Circuit Diagram Using PCR-406 Description.
SCR 1 and SCR 2 = PCR 406 PNPN
D1 = IN 4007
C = 10μF, 16 V
R1 = 2MΩ
R2 = 150kΩ
LED = 60 Nos
IC/Chip (Programmable) = Y803A
Tactile Switch = Pattern Change

Input Voltage

220V, 50-60 Hz

 when you complete the circuit on general purpose PCB, then connect 60 Nos of LED (white or whatever color you want…) i.e

LED String/Strip Circuit Diagram


 We have completed our LED String circuit successfully...
Time of  LED STRIP Circuit…One of the most powerful LED Strip/String Circuit Diagram..
I wanna show you some of this unique LED Strip images…we will make its Circuit latter after your comments.

 Here is some of LED STRIP Images
LED String/Strip Circuit Diagram Using PCR-406
LED String/Strip Circuit Diagram Using PCR-406
LED String/Strip Circuit Diagram Using PCR-406
LED String/Strip Circuit Diagram Using PCR-406
LED String/Strip Circuit Diagram Using PCR-406
LED String/Strip Circuit Diagram Using PCR-406

LED String/Strip Circuit Diagram Using PCR-406 

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  1. where is the program for chip….?

  2. where did u get that IC from cant find it

  3. Awesome things here. I&#39;m very glad to look your <br />post. Thank you a lot and I am looking forward to touch you.<br />Will you please drop me a e-mail?<br /><br />Feel free to visit my web site: <a href="http://www.luna930812.com/xe/?document_srl=50286&quot; rel="nofollow">матрак матера</a>

  4. What is Y803A ? Working of Y803A?

  5. I think Mr. Wasim dont want to answer my question regarding procurement of Y803A IC. Thank you .

  6. I like the valuable information you provide in your articles.<br />I will bookmark your blog and take a look at once more right here regularly.<br />I am relatively sure I will be informed plenty of new stuff <br />proper here! Best of luck for the next!<br /><br />Here is my site … <a href="http://Web.anubantak.ac.th/home/index.php?option=com_blog&amp;view=comments&amp;pid=636768&amp;Itemid=0&quot;

  7. The electricity usage is important and the development of LED helps humans to save electricity as the research found that more than 30% energy is saved by those houses who using the <a href="http://www.autopal.net.in/&quot; rel="nofollow">Low Voltage Led Lighting</a>.<br />From such circuit diagram alone also make the damage led in proper way without spending or purchasing the new one, while reading I

  8. The circuit as published is dangerous as it is missing the load resistors (these are not in the control box but fitted to the first LED in the strings). These should be 5K, one in each string, to limit current to 20 ma. Also, the ones fitted at manufacture are 1/8 watt and are totally inadequate. You can get away with 1 watt, but ideally fit 5 watt resistors. You can replace the custom IC with a

  9. Jayanath Ranasinghe

    can increase another channels i mean up to 300 leds?

  10. how can i convert it into 12v power supply??<br />thanx in advance…

  11. drive it to 12v??is it possible?how?

  12. Wonderful post! We are linking to this great post on our site.
    Keep up the great writing.

  13. Thanks very nice bloɡ!

  14. hey guys !!
    u can buy it anywhere.. it is available everywhere
    it is a chinease product
    in india i buy it for just 20 rupees
    u can find its price in between 20 – 50 indian rupees
    or in just $ 0.33 – 0.82 dollars

  15. Can’t find the chip and 2 mistakes on shematic

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