ทำเองสามารถ ศึกษาใด้ที่
https://blog.thaieasyelec.com/how-to-use-load-cell-and-hx711-amplifier-module/
Author Description here.. Nulla sagittis convallis. Curabitur consequat. Quisque metus enim, venenatis fermentum, mollis in, porta et, nibh. Duis vulputate elit in elit. Mauris dictum libero id justo.