Home automation system using HC-05 Bluetooth module with Arduino Nano

 Using HC-05 Bluetooth module and Arduino nano making home automation system which can be controlled by smartphone

Components 1.Arduino nano 2.hc-05 Bluetooth module 3.4 Channel relay module 4.blanck PCB 5.Jumper connectors
https://drive.google.com/drive/folders/1qzzS5Ps_Umg_29Gzq99c8AzmqrKPKPqy?usp=sharing

Comments

Post a Comment

Popular posts from this blog

GPIO control commands using terminal

Image
1) (gpio readall) using this command you can read the stratus of gpio pin status 2)(gpio -g mode 22 out)this command helps to on the gpio pin (gpio -g mode 22 in)this command helps to off the gpio pin where 22 is number of gpio pin you can change the pin number which you want to control 3)below given picture will help to find and analyse gpio pins
Read more

How to take a screenshot in raspberry

1)install this application by pasting the below given command   sudo apt-get install scrot 2) after installing ( scrot ) by applying  this command in terminal you can take a screen short instantly 3)if you want to take a delayed screen short the you can apply this command( scrot -d 10   ) ****all your screen shot images will be saved in home folder****
Read more