Jiaxi Chen Email & Phone Number

Conducted market analysis on blood pressure monitors in China and the UK, gaining insights into potential users, consumer behaviors, and various distribution channels.Identified a significant gap in Chinese blood pressure monitor with a potential demand of 8 million units per year, providing valuable input for business strategy.Communicated with the technical department to understand the working mechanisms of different blood pressure monitors, ensuring a comprehensive understanding of both market and product.

Programmed and debugged firmware for 8051 microcomputer using Keil 5 IDE, successfully implementing and optimizing I2C and UART communication protocols for seamless data exchange between the host system (PC and other microcontrollers).Gained in-depth expertise in communication protocols, leading to a 15% improvement in data transmission efficiency through optimization of protocol handling and error-checking routines.Employed a logic analyzer to analyze signal timing issues, resolving communication glitches and improving system stability.Addressed challenges of storing 16-bit data in 8-bit registers by implementing efficient multi-register management techniques (software), ensuring proper data handling and processing.