[i=s]This post was last edited by eagle8 on 2020-4-28 17:00[/i]Geomagnetic (magnetic field) sensor MMC5983MAmeasurement range: ±8 Gaussaccuracy 0.4mGz, electronic compass error ±0.5°
Note: Only availa
summary :In order to solve the problem of high power consumption of air conditioners and the waste of a lot of electricity due to improper management, and to achieve the purpose of saving electricity,
Wireless sensor nodes are powering the growth of the Internet of Things (IoT). Two of the most important aspects of wireless sensor nodes are that they should react to changes in their local environme