As we have learnt in previous tutorials that the XBee module can act as a Coordinator ... Now, we will write a code for the receiver Arduino to switch ON the LED whenever receiver part receives ‘a’, ...

Arduino based program development environment is an easy way to write the program when compared to other environment development programs. Here we are going to write a program to blink an LED for ...

In this post we”ll learn how easily we can program our ESP8266 NodeMCU with Arduino ... LED Blink ESP8266 LED blink Simply connect the ESP8266 board to PC using Micro USB cable Open the arduino and ...

Note that when the GPS module works, the green indicator on the GPS module will blink (the red one is for power-on indication ... For a good start with Arduino, you just need to download and install ...

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

Circuit diagram for interfacing of KY-008 laser LED module with Arduino is shown in Fig. 2. Fig. 2: Circuit diagram for interfacing laser LED module with Arduino Connect pins 7 and Gnd of Arduino to ...