User talk:47.9.115.153

July 2022
Hello, I'm Hey man im josh. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Operational amplifier—because it 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. Hey man im josh (talk) 19:05, 21 July 2022 (UTC)