His previous account was banned by the moderation team due to consistent substandard posts. I expect the moderation team to have explained their reasons, yet things haven't exactly improved. We're explaining to linux why his posts aren't up to scratch and why he can expect this account to be banned too if changes aren't made. How is he supposed to know if no one explains it to him and helps him make better posts?
I'm not sure how you'd call that ganging up on someone. He's obviously interested in electronics, but without change it's just going to be a disappointing experience for him and us.