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1 watt LED Lamp Circuit Diagram using SMD LEDs

Last Updated on June 8, 2026 by Swagatam 21 Comments

12Bwatt2BLED2Busing2B5mm2BLED

The post comprehensively discusses the construction procedure of a 1 watt LED lamp using SMD LEDs such as 3528 smd LEDs or 2214 SMD LEDs. I have explained the details. 1 Watt LED vs 3528 smd LEDs or 2214 SMD LEDs Today 1 watt LEDs are very popular and these are utilized in most LED lamp […]

Filed Under: Lamps and Lights Tagged With: Lamp, LED, LEDs, SMD, Watt

Blinking 3 LEDs (R,G,B) Sequentially Using Arduino Circuit

Last Updated on June 1, 2026 by Swagatam 6 Comments

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In this post I have explained how to run or blink three LEDs in sequence using Arduino. The post was written and submitted by: Jack Franko PROGRAM/* make RGB LEDs to blink in series one by one at intervalof 1000MS */ int R = 12;int G = 11;int B = 10;void setup(){  pinMode(R,OUTPUT);  pinMode(G,OUTPUT);  pinMode(B,OUTPUT);}void […]

Filed Under: Lamps and Lights Tagged With: Arduino, Blinking, LEDs, Sequentially

How to Drive High Watt LEDs with Arduino

Last Updated on June 1, 2026 by Swagatam 1 Comment

ARDUINOHIGHWATTFLASHER 1

In this post I have explained the method of incorporating high watt LEDs with Arduino through external high voltage supplies. The question was put forth by Mr. Cole. The Circuit Question I stumbled upon your blog and I love it! So much great information and great ideas Right now I am trying to figure out […]

Filed Under: Arduino Projects, Lamps and Lights Tagged With: Arduino, Drive, High, LEDs, Watt

Capacitor Based LED Tubelight Using 1 Watt LEDs

Last Updated on June 1, 2026 by Swagatam 36 Comments

LED TUBE FINAL

In this post I have explained the construction of a homemade 100 watt capacitive tubelight circuit using 1 watt LEDs. The idea was requested, constructed, tested and verified by one the avid readers of this blog Mr. Tamam. Let’s go through the entire discussion. Discussing the Proposed The Design I regularly visit your blog, and […]

Filed Under: Lamps and Lights Tagged With: Based, Capacitor, LED, LEDs, Tubelight, Watt

Using Aluminum Strip Heatsink for Hi-watt LEDs instead of PCB

Last Updated on June 1, 2026 by Swagatam 16 Comments

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Whenever we come across using 1 watt LEDs or other higher watt LEDs, we are always advised to use high grade aluminum based heatsinks for safeguarding the LEDs from heat, and for acquiring optimal performance from them. Double Side PCB can be Costly However as we all know such PCBs are highly costly and could […]

Filed Under: Lamps and Lights Tagged With: Aluminum, Heatsink, instead, LEDs, Strip, Watt

1.5V to 12V DC Converter Circuit Diagram for LEDs

Last Updated on January 17, 2025 by Swagatam 31 Comments

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The post provides interesting information regarding the making of a 1.5V to 12V converter circuit using a couple of transistors and an inexpensive coil. The idea was requested by Mr. Keith. The Circuit Request I found your blog and have searched for an answer to my question but I’m just not finding it…. What I want to do […]

Filed Under: Power Supply Circuits Tagged With: 12V, Converter, DC, LEDs

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