In this video I’ll explain how this 6 channel multifunction led chaser circuit works and it’s wiring. You will get to know how to calculate the resistance value for led. You can use this chaser circuit for making decorative lights. This circuit contains transformerless power supply which is non-isolated, be careful while using it.
You can purchase this led chaser from me minimum order quantity 5 at 100₹ per pieces.
LEDs(5mm) price 1₹ per piece minimum order quantity 500. Colours available Red, Green, Yellow.
Online buy links:
6 channel led chaser:
amzn.to/3RfQiuE
amzn.to/3PcOSyr
5 channel led chaser:
www.amazon.in/dp/B0BSS6KMQZ/r...
DC led chaser 12V 5-channel:
www.amazon.in/dp/B0B25CVSC8/r...
LED buy link:
amzn.to/3PxzMF8
10Kohm resistor:
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3.3Kohm resistor:
amzn.to/44Jt82N
Copper clad board:
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SCR used: BT169D
Transformerless power supply output ~ 3.3-3.7V dc
Resistance to be changed = 330 Ohm
Led driver IC : Not specified on the IC
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Creator: Ashish kumar
Hardware & PCB Design Engineer
Instagram@mdr_electronics
Email: mdr1234electronics789@gmail.com
Whatsapp text: +91-7906642179
#ledchaser
#multifunction
#led
#diwali
#diwalilightsdecoration
#diwalispecial
#decorativelighting