Development Research of Three-Component Microseismic Node Instrument Based on ZigBee/WIFI/LTE Cat.1

Development Research of Three-Component Microseismic Node Instrument Based on ZigBee/WIFI/LTE Cat.1

Paper Summary: Development Research of Three-Component Microseismic Node Instrument Based on ZigBee/WIFI/LTE Cat.1 1. Research Background and Significance Application Scenarios: Microseismic signals are widely present in coal mines, oil exploration, and bridge construction, used for monitoring rock stress changes, predicting disasters (such as rock bursts, collapses) and oil and gas reservoir distribution. Technical Challenges: Traditional … Read more

How Bad is Domestic Chip Manufacturing? A Decade of Hardship, Yet Passion Remains!

How Bad is Domestic Chip Manufacturing? A Decade of Hardship, Yet Passion Remains!

Author: Dandan Jie | Source: Cool Labs (ID: coollabs) “A decade of hardship, yet passion remains.” This phrase perfectly expresses the journey of mainland China in the development of domestic chips. The progress in domestic chip research and development has been minimal in mainland China, but today, Kangaroo Jun will share some lesser-known stories about … Read more