This requires the Pulse sensor to run at 3v !!!! The signal pin of the pulse sensor should have a. 2.2K inline to the ADC Pin. 1K to GND from the ADC Pin. The original sketch should be modified or use ...

The Amazon Dash Button is a tiny piece of hardware that contains a single pushbutton, a WiFi module, and a nice, shiny corporate logo. Press the button, and products with that logo will be delivere… ...

Sensor de batimentos cardiacos programado na IDE do Arduino. Projeto desenvolvido para a matéria de Objetos Inteligentes Conectados (IoT), Quinto Semestre do curso Análise e Desenvolvimento de ...

The paper describes the development of the three prototypes which enable monitoring of heart pulse sensor data on the cloud. The prototypes are based on a) Bluetooth module, b) Low Energy Bluetooth ...