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PWM LED Light Intensity Controller Circuit

The post explains a simple IC 555 based PWM controller circuit which may be used for controlling the intensity of a specified LED bank. The idea was requested by Mr.Rajdeep. Technical Specifications Fantastic blog you have got. I learnt many things from your blog. I have read that dimming LEDs by reducing voltage or current … Read morePWM LED Light Intensity Controller Circuit

Capacitor Based LED Tubelight Using 1 Watt LEDs

The post explains 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 so far I … Read moreCapacitor Based LED Tubelight Using 1 Watt LEDs

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

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 … Read moreUsing Aluminum Strip Heatsink for Hi-watt LEDs instead of PCB

110V Compact LED Tubelight Circuit

The article explains a simple single IC LED tube ligt circuit applicable for 110V/120V AC inputs. The circuit uses 30 numbers of 1 watt LEDs, and also includes a voltage and current control features. In my previous post I discussed the IC TL783 which is a 1.25V to 120V variable DC regulator IC. We learned … Read more110V Compact LED Tubelight Circuit

5630 SMD LED Driver/Tube light Circuit

The post explains a simple transformerless SMD 5630 type LED tube light circuit which can be built by anybody for illuminating home interior cheaply. The idea was requested by Mr. Smeet. Technical Specifications I am a very big fan of your website and it has been much helpful to me in my college projects i wanted … Read more5630 SMD LED Driver/Tube light Circuit

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