One part of the hobby I have greatly enjoyed is helping others. I truly enjoy teaching and problem solving, and that led me to develop a web site to help others. In November of 2009 I launched TJinTech in an attempt to host helpful info concerning the basics of batteries, charging, and many other electrical related topics associated with rc. I am very proud of what the site has become and how many people it has helped. In fact as of January 2017, the site has logged 1,020,937 sessions and 2,098,440 pageviews by 728,055 users from 225 countries!