User talk:103.210.204.36

October 2021
Hello, I'm Tol. An edit you recently made to Wireless sensor network seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Tol (talk &#124; contribs) @ 05:25, 7 October 2021 (UTC)

July 2024
Hello, I'm Constant314. I wanted to let you know that one or more of your recent contributions&#32;to Talk:Direct current have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse or the Help desk. Thanks. Constant314 (talk) 04:45, 18 July 2024 (UTC)