In this project we will build a device that can measure Blood Oxygen Concentration & Heart Rate using MAX30100 Pulse Oximeter & NodeMCU. The blood Oxygen Concentration termed as SpO2 is measured in Percentage and Heart Beat/Pulse Rate is measured in BPM. The MAX30100 is a Pulse Oximetry and heart rate monitor sensor solution.We will display the […]
DIY PCB for ESP8266 WiFi Module!
This article shows you, how to design and develop a programming shield for the ESP8266 WIFI module. If you remeber my video how to program esp8266 wifi module using arduino uno board. I had mentioned that pins of esp8266 is not bread-board friendly, there I have used jumper wires and bread-board for programming esp8266 wifi […]