Brush Your Teeth!: My 5yo son dislikes, as many 5yo kids, brushing his teeth...I found out that the biggest impediment is actually not the act of brushing his teeth per se, but the time spent doing it.I did an experiment with my cellphone's countdown to let…

Mini Roomba 1:4 Scale: 80 mm Diameter Roomba collision detector.The design was inspired by model on Photo 6.

DIY Arduino Multifunction Energy Meter V1.0: In this Instructable, I will show you how to make an Arduino based Multifunction Energy Meter. This little Meter is a very useful device that displays important information on electrical parameters. The device…

Another week, another exploit against an air-gapped computer. And this time, the attack is particularly clever and pernicious: turning a GPU into a radio transmitter. The first part of [Mikhail Dav…

Ever wanted to play chrome T-rex game, but the internet connection is too damn stable so you could never get to the error page? Whatever may be your answer, now you can!

Binary Desk Clock: Binary Clocks are awesome and exclusively for the person who knows the binary (the language of the digital devices). If you are a tech guy this weird clock is for you. So, make one by yourself and keep your time secret!You will find lots…

How to turn your RC Car into a Bluetooth controlled RC Car.

The Scent-terrific Smart Candle is made of wax, flickers like a real flame, emits scents though a wax warmer, and is controllable by Alexa!

I hacked open this Honeywell T87G1006 stand-alone digital ON/OFF thermostat to add a microcontroller and make it communicate with the world.The firmware connects it to the smart home setup and reports its set temperature by reading the changes from the the…

Shoot fireballs from your fists when you throw a punch with these arm mounted smart flamethrowers!

Step aside, an amazing six-wheel off-road robot coming through! Check out this Arduino-based wireless surveillance DIY RC robot.

Smart adaptor for existing switch which gets triggered based on human presence.

Old School Minitel Laptop : Hi everyone,On this Instructables, I will explain how I manage to convert an old Minitel to a "brand new" laptop ideal for taking notes in college ^^.This project was one of the first I made, so the wiring is not perfect and some…

Eyesight Guardian - Protect Your Eyes With Arduino: How often have you used a screen for hours, only to find your eyes feeling strained, tired, and sore? Especially with the pandemic we're all working and studying using our computers more than ever before…

Farkle! Handheld PCB Game Console: In this Instructable I will show you how I made my PCB Farkle Game! Farkle, also known as 10000, Zilch, 6 Dice, and Ten Thousand, is a fun and challenging dice game with multiple variations and scoring options. I first got…

Customizable Keypad Matrix (Use It As Shortcuts for PC): The of the shelf Keypad Matrix is great but they only come in numeric or alphanumeric types. If you want to make a Keypad Matrix whose keys are designed for your needs then this is the Instructable…

Custom Wireless Keyboard! (Arduino): In this project we are going to be making something super useful! It is a wireless keyboard that you can connect to your PC and assign each button any shortcut or key sequence you want! I have made it in a way where you…

University of Waterloo engineers developed a small pocketable display that can shine images and text through fabric.