Electrocardiogram

Objective

Use concepts and techniques in electrical circuit design and analysis, cardiac electrophysiology, biophysics, microcontrollers, and computer programming to design, construct, and test circuit boards capable of measuring human electrocardiograms. Capture electrocardiogram data with microcontroller, with computer analysis and display.

Role

• Designed a single layer PCB using Eagle.
• Soldered through hole connections to PCB to connect two LCDs, Wi-Fi module and power source to make a compact self-sufficient ECG.
• Utilized SolidWorks software to design casing for ECG and developed those designs using 3D printing and laser cutting.
• Programmed LCDs, to display heart signals, heartbeat, and battery percentage (custom characters), and Wi-Fi module to transfer data to a database.
• Presented the project to a panel of judges to review based on functionality and won the best overall project in the class.

Pictures