I am currently working on a research project on a granular bed and need a signal acquisition circuit. I need the advice of the teachers in the forum. We use a probe to insert into the bed layer to mea
[img]https://cdn-shop.adafruit.com/970x728/3333-01.jpg[/img] Schematic diagram of the Circuit Playground Express development board that supports CircuitPython programming
Mid-Autumn Festival is on September 13th. Do you remember who you spent it with last year?Mid-Autumn Festival is a day of reunion, and mooncakes symbolize unity and harmony. On the occasion of Mid-Aut
Continued from the previous post: Motor drive development communication 3: Software composition description https://en.eeworld.com/bbs/thread-1155647-1-1.htmlClassification and standards of engineers: