AD8232 Analogl Heart Rate Sensor/Single Lead ECG Sensor For Arduino - YouTube
Heart_Rate_Monitor_Sensor_SKU__SEN0213-DFRobot
Upside Down Labs on Twitter: "@make an Electrocardiograph! To record ECG signals using ESP32 and BioAmp EXG Pill, just make the circuit in the images below 😍 for ECG filtering, heartbeat detection
Matek System 1.2G/1.3GHz 9CH INTL 0.1mW/25mW/200mW/800mW FPV Transmitter for FPV Racing RC Drone VTX 1G3SE 9|Parts & Accessories| - AliExpress