Reverse engineering the Specialized ANGi sensor: reconstructing its BLE protocol, building Android apps, analyzing nRF52 firmware, and characterizing power consumption with AI tools.
An ECG signal generator capable of producing multiple leads with enough fidelity to test electrocardiography equipment and run demonstrations.
A comparative experiment on how ESP32 module placement affects RF performance: RSSI and throughput over ESP-NOW, BLE, and Bluetooth Classic in six mounting positions on the same PCB.
Development of a handheld portable algometer for measuring pain threshold, featuring a Honeywell force sensor, OLED display, rotary encoder, and 3D-printed structure.
Design and prototyping of a non-invasive pulse tonometer integrated with BioAmp for simultaneous ECG and radial blood-pressure recording, aimed at estimating arterial stiffness.