Tag: Arduino

C supports pointers to functions. Functions are not variables but you can define a pointer to a function. The function name refers to the address of the function

Johnny-five is a java script frame work which allows nodejs apps to talk to the hardware such as Arduino ,Intel Edison and Raspberry Pi. For full list of support

NodeMCU is great for connecting cloud and arduino is great at talking with different sensors. nodemcu has only one analog pin. In this blog we will see how

We have seen how to send the arduino serial content as email here, in this blog we will see how to send an email to arduino.Instead of simply

In one of my blogs we have seen how to post data to the twitter using node-red. In this blog we will see how send a mail when

With Node-Red it is very easy to create work flows. Here will learn how to build a simple workflow to post the Serial output of Arduino (or any

In this blog I will show you how to develop a heater control system(On/Off controller). We will also develop a web interface from which you can see the

Often I found myself, searching for pin mapping of arduino board pins to actual micro-controller pins, like Arduino uno digital pin 0 is PD0 in atmgea328. So I