ecgMonitor – ‘ecg Monitor’ page
ecgMonitor - 'ecg Monitor' page
ecgMonitor – ‘BT4 Chat’ page – logon
ecgMonitor - 'BT4 Chat' page - logon
ecgMonitor – ‘BT4 Chat’ page – Scanning BLE
ecgMonitor - 'BT4 Chat' page - Scanning BLE
ecgMonitor – ‘BT4 Chat’ page – Welcome
ecgMonitor - 'BT4 Chat' page - Welcome
ecgMonitor – ‘About’ page
ecgMonitor - 'About' page
Software Development – Zero Crossing
Software Development - Zero Crossing - fbZeroCrossing is used to calculate the time interval between each pulse
Software Development – Fast Fourier Transform
Software Development - Fast Fourier Transformation - fbMakeSpectrum for Fast Fourier Transformation to calculation of pulse interval.
ATMega328 BT2 ECG Monitor Prototype
ATMega328 BT2 ECG Monitor Prototype Specification: AVR: ATMega328 Clock: 7.3728MHz Bluetooth: BT2 ADC: 16-Bit AD Convertor Baud Rate: 115200 bps