[i=s]This post was last edited by Madai on 2017-12-4 23:35[/i] :loveliness: Taking advantage of the forum activities, The boss of the company asked to upgrade the module and add new functions, so I hu
Various means of preventing ESD when designing PCBs: Use multi-layer PCBs as much as possible Ensure that each circuit is as compact as possible Put all connectors aside as much as possible Static ele