IR Receiver

An infrared receiver, or IR receiver, is hardware that sends information from an infrared remote control to another device by receiving and decoding signals. In general, the receiver outputs a code to uniquely identify the infrared signal that it receives.

Main Content

ESP32 WiFi Remote

“Make a WiFi controlled remote using ESP32 and couple of additional components. Complete how-to guide and a detailed walktrough is available at YouTube.”

How to Control DC Motors Rotation ?

“Working on a autonomous robot, I needed to be able to control simultaneously two DC motors moves. I already designed a system in july 2016 that runs rather well but I needed to improve speed measurement precision. To do so …

Big Arduino LCD Clock With Two Alarms and Temperature Monitor Controlled by IR TV Remote

“How to build an Arduino based LCD Clock with Two alarms and temperature monitor controlled by IR TV remote. This is an LCD clock made with DS3231 real time clock module, which unlike DS1307 has the possibility of Alarm and …

Voice Controlled Arduino Smart Home - Without Wires

“Just say the needed temperature, control your home with voice or Android! Two units on synched Bluetooth link, RFID functions… A full home automation Arduino project with voice control - without wires. I designed, built and programmed it in my style …

Timer-CDC Guidelines Hand Washing

“Below are the some of the CDC guidelines regarding washing your hands. Washing should be done even without the presence of the COVID-19 pandemic. Appropriate washing can also prevent the transmission of diarrheal infections and other person-to-person illnesses. “How …

IR Control of IKEA FYRTUR Shades

“I finally got my hands on some IKEA FYRTUR motorized shades and wanted to control them using an IR remote. This is a niche application but I thought it might be useful for someone wanting to learn how to use …

Line Follower Robot Arduino and L293D Shield

“Line Follower is a very simple robot ideal for beginner electronics. The robot travels along the line using the iR sensor. The sensor has two diodes, one diode sends infrared light, the other diode receives the reflected light from the …

Repurpose Old Remote Controls

“Don’t throw away those old TV, DVD, etc., remotes because they can control your house’s electrical devices! This project allows you to reuse surplus remote controls from old VCRs, TV, DVD players, etc. You can use the remotes …

Flip-Clock smart alarm-clock

“The Flip-Clock is an old stylish, classic alarm clock with up to date features, such as automatic time adjustment, weather forecast, FM radio or Spotify playback. The device consists of three 3D printed flip digits, a PCB with integrated drivers …

Cherry Remote

“I’ve got a TV in my garage that I use to test things out on, I lost the remote for it, when I did find it it had seen better days. This got me thinking that I should just …