IR Sigma is a Bluetooth enabled universal IR remote control that can be controlled by any Android device and has an additional hardware plugged to electrical device to make it IR remotely controllable. It enables the user to remotely control several devices to use Android application interface as follows:
- The user chooses a button with IR signal code and protocol from the Android application interface and then Push the button
- The IR Code is sent to the UNIT A (IR TRansmitter HUB) via Bluetooth.
- The IR Transmitter sends the IR Signal to the desired device.
- If the Transmitted IR Signal matches the one preset to UNIT B (IR Reciever) it stimulate a relay to TURN ON or TURN OFF the device it is attached to.
Computer-Aided Design (To design enclosures PCB holder and enclosure mounting)
Computer Controlled Cutting (To fabricate enclosure from plywood (3mm thick) via laser cutting)
3D Printing (To fabricate the PCB holders and enclosure mounting)
Interface/ Application Programming (To create android program)
Networking/ Telecom (To establish communication between phone and transmitter and receiver)
Embedded Programming (To program the micro controllers)
Electronics Production (To fabricate the IR transmitter and IR receiver circuits)
This project is made by Haithem Abdelkhalek