KJ's Electronics

The simple ballon lamp is made from the ballons and the 12v led strip with the led driver Step 1: WATCH THE VIDEO   After watching the video follow the steps as Step 2: THINGS NEEDED             TO MAKE THE BALLON YOU NEED THE FOLLOWING THINGS 1.BALLON 2.GLUE 3.THREAD 4.12V LED STRIP 5.12V LED STRIP CONTROLLER 6.STICKING TAPE 7.POWER SUPPLY 12V Step 3: PROCEDURE OF MAKING             making the glue ready to do this take the glue in a empty box and mix it with 1/3 part of water and them shake well and make sure the glue is mixed well in the water the if you want you can add some colour in the solution and make it colourfull after that is done you need to follow the instructions for winding the thread on the ballon as i have showen in the following video let it dry for some 12-15 hours then by using a sharp pin pinch in the ballon and after the ballon blsast ...

IN THE FOLLOWING PROJECT WE ARE GOING TO MAKE A WIRELESS BASED HOME AUTOMATION SYSTEM FROM WHICH WE CAN CONTROLL THE HOME APPLIANCES THROUGH OUR ANDROID DEVICE Step 1: WATCH THE VIDEO Step 2: THINGS NEEDED             To make the arduino home automation you need the following things 1.ARDUINO UNO OR ANY ARDUINO BOARD 2.BLUETOOTH MODULE(HC-06 OR HC-05) 3.ANDROID DEVICE 4.COPPER DOT PCB 5.RESISTOR(1K,2K) 6.LED(2 OR 3) 7.JUMPER WIRES 8.ARDUINO IDE Step 3: BLUETOOTH MODULE CIRCUIT   From the following circuit diagram of the bluetooth module we are going to to create a bluetooth breakout for the hc06 or hc05 as you can see in the bluetooth breakout there is a voltage divider at the rx pin of bluetooth breakout the work of voltage divider here is that the rx pin of the bluetooth module can not recieve 5v it needs only 3.3v at that pin so we will divide the voltage at that pin using the voltage divider by usi...

In this project you can choose any remote or a TV remote which you are using and you will notice that some keys are useless for your tv for that you can use that keys for controlling the home appliences like powering your TV,FAN,LIGHTS etc... you need to follow the simple procedure from the video so that you can record hexa values for that particular key and put into the program of the arduino Step 1: WATCH THE VIDEO   Step 2: THINGS NEEDED           The things needed for the following project are 1.ARDUINO UNO OR CLONE 2.IR RECIVER 3.ANY OLD REMOTE 4.RELAY MODULE 5.JUMPER WIRES 6.ARDUINO IDE 7.SOME LED'S IF YOU WANT TO MAKE A RELAY MODULE BY YOURSELF YOU COULD NEED (OPTIONAL) 1.RELAY 2.BC547 TRANSISTOR 3. 1K OHM RESISTOR 4.COPPER DOT PCB Step 3: RECIVING THE IR CODE FROM REMOTE BUTTON   This is the test to recieve the hexadecimal code of the remote button 1.install the ir remote library form the fo...

This is a instructables for creating the wireless led matrix display.. Today's life is all about the digital banners about the advertisement .when we a board with its scrolling text we think how difficult it could be to make that display but believe me its not hat hard its just a need of a cheap microcontroller and a lots of led on that with shift register and a counter ic Step 1: WATCH THE VIDEO   Step 2: THINGS NEEDED             To make the wireless led matrix display you need the following things 1.ARDUINO UNO(OR CLONE) 2.BLUETOOTH MODULE(HC05,HC05) 3.74HC595 SHIFT REGISTER (3NOS) 4.4017 COUNTER 5.LED(144) 6.PCB(COPPER DOTS) 7.SOLDERING IRON 8.SOLDER LEAD 9.MALE TO MALE CONNECTING WIRES 10.SOLDERING SKILLS Step 3: MAKING THE LED MATRIX To make the led matrix follow these steps carefully 1)insert the first led to the pcb and solder the legs of thed the...