A few months ago, I made a “Fritzing part” for a 2-channel relay, and posted it here. It seems to be one of my most popular posts to-date. I guess a lot of people need those files.
A few people have asked me to make a Fritzing part for SunFounder 4 Channel 5V Relay Shield Module. The drawing was pretty easy and the fritzing part was pretty easy, but getting the two to overlay properly has taken me a few months and I still don’t quite have it perfect. I am posting it anyway. The only problem is that the nice graphic (like below) is stretched weird. So I also have one that is squooshed. When it is stretched, it is just-right.
Give it a try. I hope it saves you some time and I hope you find it useful. If anyone can figure out why it is stretching my drawing so weird, I would be glad to fix it and re-post it.