Word Count: Approximately 4kEstimated Reading Time: 20 min Background Since I last impulsively set up the operating system on my Raspberry Pi, I have not figured out how to use it specifically, and it has just been lying in the drawer gathering dust for a year. It came to my mind again on a Sunday … Read more
Typically, vibration sensors detect vibrations based on mechanical or optical principles and can be used to measure, display, and analyze linear velocity, displacement, and acceleration. Although humans have a very weak ability to perceive vibrations, sensors can provide this vibration status data. This provides critical data for equipment maintenance, allowing timely repairs and maintenance before … Read more
Click Mushroom Cloud Creation to follow us IoT Agricultural Soil Nutrient and Weather Station Monitoring System Introduction To monitor the growing environment of crops outdoors and in greenhouses, I designed an IoT agricultural monitoring system using Unihiker as the main monitoring core, combined with RS485 soil sensors, temperature and humidity sensors, CO2 sensors, environmental light … Read more