Content for IR LED

Arduino Automated Parking Garage

“A fully automated smart car parking system- powered using just a power bank!!! An Arduino Automated Car Parking System that is too easy and too fun to make. When a car arrives it shows the number of empty slots (if …

Simple RPM Meter Using Cheap Modules

“This is a very intresting project and utlize very less efforts lts make a very simple RPM meter (Round Per Seceond In my case).”

Microcontroller Measures Heart Rate Through Fingertip

“Heart rate is a very vital health parameter that is directly related to the soundness of the human cardiovascular system. This project describes a technique of measuring the heart rate through a fingertip using a PIC microcontroller. While the heart …

Smart Universal IR Remote

“Introducing the Smart Universal IR Remote !!!A simple, compact & much powerful tool to conquer all the IR devices around you !!! Everything all at just few bucks…. Why Smart ??? It can learn the actions of any button on any IR remote …

IR Remote Wand

“The IR Remote Wand is a universal remote control that you can program with up to five codes to control a variety of different products: IR Remote Wand universal remote control based on an ATtiny85. It supports some of the …

Infrared NEC Protocol Encoder and Decoder Board

“Receives a raw modulated or demodulated NEC IR signal and converts it into bytes that are sent out the serial port. The serial baud rate is selectable from two default speeds. The default usage mode transmits out a command sequence …

IR Remote Controlled Power Switch for Rapsberry Pi 3

“Arduino Nano based relay power switch for Raspberry Pi 3 (Kodi) operated by common TV remote controller. My laziness is my power ;-) I’m using Rapsberry Pi 3 based Kodi mediacenter to watch movies, TV series, pictures and listen music …

Web IR Remote With Esp8266 (NodeMCU)

“Problem There are three remotes on the living room table. To watch your favourite show you have to precisely follow a special sequence of button pushes on at least two of them. And your roommate, mom, girlfriend never remembers those …

DDC I2C KVM with mouse + keyboard controlled by hand gestures

“The goal Make a device to switch mouse+keyboard between computers and change video input in monitors at the same time. Usability Huge! Everything what normal KVM gives without real hardware KVM. Parts Main device 1 x Attiny45 2 x …

Convert Your IR Remote to RF Remote

“In today’s Instructable, I’ll show you how you can use a generic RF module without a microcontroller which will eventually lead us to build a project where you can convert an IR Remote of any device to a …