There was an error while loading. Please reload this page. Create a Morse code translator using Arduino Uno and an IR sensor to detect eye blinks. This project ...

Anti-Theft Security Alarm This is a simple infrared (IR) based security alarm designed to detect when a door or entryway is open. The alarm triggers a buzzer to sound when the IR light beam is broken.

[Martin2250] has been working on a spinning disc style POV display. He’s posted his progress up on reddit. This hack is a great example of using what you have at your disposal. [Martin2250] is using ...

This circuit uses invisible infrared light to detect the movement of people through the door. A short beep will be generated when the infrared beam breaks. So it is ideal to monitor the passages in ...

I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation for the next big step: disassemble my girlfriend’s chinese LED lamp and replace its ...

There was a time when infrared (IR) transmitters on mobile phones were common, but, that is no longer the case. This project offers a solution: Use your mobile phone with its Bluetooth connectivity to ...

Abstract: Professor Kensho Okamoto, who is one of the authors invented a novel amplifier consists of an infrared LED and a silicon photodiode excluding any transistor in 2010. He named this original ...