Design Arduino Circuit and Application
$10-30 USD
Paid on delivery
I want to use an Arduino controller for a specific home automation application. The Arduino will turn on/off a TV via remote IR signal based on the status of an external input. Here are the details.
Hardware List:
Eternal Input - the external input will be a normally open 2 wire circuit that will momentarily close (cycle) with a frequency of .1 to 1 second.
Programming Switch - this will be SPDT switch (maybe like this [login to view URL]) plugged into the Arduino that will choose between programming mode and operation mode. In programming mode, the sketch will autolearn/clone the on/off code from a user’s TV remote control (similar to this project: [login to view URL])
38khz Receiver - this will receive the IR signal from the user’s TV remote control so the sketch can learn the IR code to turn the TV on/off (like this: [login to view URL])
IR LED - this will be used to transmit the IR signal to turn the TV on/off (like this: [login to view URL])
As an overview, this is how the project will work:
One-Time Setup:
1. The user changes the Programming Switch to enter into Programming Mode
2. The user aims his TV remote control at the 38khz receiver and presses the on/off button
3. The sketch learns and stores the on/off remote code
4. The user changes the Programming Switch to exit Programming Mode
Usage Overview:
1. When the External Input starts cycling (opens/closes), the sketch will transmit the TV on/off code
2. If the External Input cycle slows to less than one cycle per second, the sketch will transmit the TV on/off code
Here is the Arduino board I was planning to use, but I am open to any other suggestions. I want a board that is inexpensive and offers a battery that recharges when the USB is plugged in.
[login to view URL]
Please provide the code for the sketch based on the requirements above as well as instructions for connecting all hardware. Also, please provide suggestions for improving the hardware if possible.
Need to add a green LED that is lit when the Programming Switch is in Programming Mode.
Project ID: #8995719
About the project
20 freelancers are bidding on average $223 for this job
I am an Electrical Engineer having specialization in Electronics and Control, teaching in Electrical Department at FAST National University Pakistan. I am also per-suing my MS degree in Electrical Engineering with spec More
hi i am an electrical engineer. i have strong skill set related to Arduino development. i have worked on IR remoter with arduino. i can do this project for you. let me know if you are interested and we will discuss th More
Hi, I already have a code for this. I used the code in replicating the SONIC SCREW DRIVER of Dr. Who. Let me know if you want to work with me so I can prepare the other requirements of this project.
Hi, Right now, i am doing projects in VHDL, C, C++, Java, Excel, Matlab, Arduino, R language, Math, DATABASES, HTML, ASP.NET , Networking, OS and all other similar languages. So i can handle your work as well in min More
Has a previous experience with the work described. PCB layout will also be done with the work which can be directly printed on PCB.
