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“This time Ill share how to integrate touch control into the bi-colors led matrix 16x32. It can be used to control indoor devices via led panel or carry out some interactive effects by touch action. It may sound strange but …

“Build a simple spectrometer out of LEDs to see what wavelengths are in different types of light! Orbiting Earth at 250 miles up, the crew aboard the International Space Station is exposed to higher levels of radiation in space than …

“My name is Calvin and I will show you how to make an Infrared dice sensor and explain how it works. I am currently a Taylor University student studying Computer Engineering and my team and I was asked to design …

“The thing you need when your TV remote power button fails. A while back the power button on my remote started to fail. It’s become harder to get it to send the IR code to turn on the TV …

“IR is a complex piece of technology yet very simple to work with. Unlike LEDs or LASERs, Infrared cannot be seen with the human eye. In this Instructable, I will demonstrate the use of Infrared through 3 different circuits. The …

“The standard air conditioner not connected you already have can be hacked to be used with a smartphone I’ve got a standard Daikin air conditioner in my home, it’s not a connected device. It’s controlled only by …

“This instructable will demonstrate how to build and code a Boe-Bot that can navigate a maze using infrared detectors to avoid obstacles. This is an easy to follow guide that allows for easy modifications to suit your needs. This requires …

“First of all, thanks for landing this post, if you are searching for Heartbeat Sensor | Heart Rate Sensor | IR Pulse Sensor then we must say you are in the right place. So, without getting into query let’s directly jump …

“One code goes in, another comes out… A different way of having a single remote without needing a universal one. Background You when something annoys you so much you just have to fix it especially if every one else nags …

“Make a remote to turn off any TV with an Arduino and some simple electronics! In this tutorial we’re going to make an Arduino TV B-Gone and it’s super simple. If you’re not familiar with a TV …