how to make portable ecg machine|| arduino uno, hc-05 & ad8232 ecg sensor|| iot project..⚡⚡⚡ Published 2 years ago • 2.4K plays • Length 0:58 Download video MP4 Download video MP3 Similar videos 16:08 diy ecg with ad8232 and sound card 9:08 diy wireless ecg with esp8266 | ad8232 | firebase | android 9:26 bluetooth arduino receive data chart