I am a software developer (coming from Java and Javascript/web-app programming) and I'm very interested in programming microcontrollers like Arduino or Espruino. The problem is I have little to no knowledge about electronics. When it comes to circuit diagrams, etc., I have no idea what it means.
What do you recommend to get started with the basic electronics on a project level? I took a look at starter kits like the Fritzing Creator Kit. Would this be a good starting point? Or are there any other good starting point like a Youtube channel, blog, any good website...?