Tanishq Jaiswal

Load voltage I used is 220V and Load is a 100W bulb, I do not recommend going beyond that without a heatsink on triac, but remember that heatsink will be connected to AC mains, don't do the mistake of going near it.

Congratulations !!

mikef14, here is my instructable on it--https://www.instructables.com/id/DIY-Solid-State-Re...here is the video tutorial--

Thank you very much RomanDz for spending time for it and helping out.

Opps a huge mistake, I reversed the polarity everywhere, Thank you very much for pointing it out, edited it.

Glad that you tried! :)

I think by saying synchronization you mean zero cross detection, yes you can use it as dimmer in that way, but it is very complex for beginners to code microcontroller to detect zero cross and also because power MOSFETS(like irfp460) are cheaply available, so for the simplicity of code and circuit, I use them instead of using triacs.

It is a simple blink sketch, you can get it in examples in IDE, I used microcontroller only for testing, you just have to supply 5V to turn it on.

thanks!

Glad that you tried!

That is not image it is video.