relay logic

[dear_user_hron]

Hello. I am a self-educating electronics enthusiast from Sergiev-posad - Russia. My primary language is Russian. I want to visit hackerspace CADR in July 2021 and bring some "toys" I have made. I have uploaded some of them to hackaday community site. Go there and find my dearuserhron profile. Seeking reply from you. I hope hackerspace CADR community is still functional and can reply back to me. What kind of communication do you prefer?

With best regards, dearuserhron