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“Has this ever happened to you? You come back from a romantic dinner date and when you open the shutter door of your garage you realize that you left the garage light ON. You spent few hours outside with your …
“As the name offers this Robot finds brighter light source and automatically Goes to the bright light source. Yes you won’t need to program it. If your’re new to robotics and afraid of programming then this is the …
“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 …
“Hello everyone, welcome back to my channel. This is my 4th tutorial on how to drive a RELAY (not a relay module) with an Arduino. There are hundreds of tutorial available on how to use a “relay module” but I …
“Have you ever wanted to be notified when there is an action made on your website but email is not the right fit? Do you want to hear a sound or a bell every time you make a sale? Or …
“Build a universal remote control with web interface using a Raspberry Pi, LIRC, and just a few components. I needed one because the remote in my house tends to go missing a lot. My mother-in-law’s remote for her cable …
“Today, I’d share with you how 32x32 Bicolor Led Matrix can display 256 separated colors by using 74HC595 for column scan and 74HC238 for row scan. Of course, if the human eye can recognize this color difference. The flickers …
“First of all I need to clarify that this is not an original Idea Mine, just update and adapt the programming scripts to work with telegram, I found it in a previous Instructable so the credits really are the author …
“First of all, I would say, English is not my mother tongue; so please excuse any errors on my part. In addition to usage as normal LED display, the “INTERACTIVE RGB LED TABLE” is like a “touch screen” made of …
“Hello everyone! . In this instructable I’m going to show you how I built my 4X4X4 Led Cube. For this cube I used Blue LEDS and NPN Transistors to drive ground signals to the layers of the cube to make …