Hello everyone, This is a simple yet great and super easy project. In this project, we are using one ultrasonic sensor to track one object in one dimension, and finding it’s distance. Through this project, we can tell whether the object is going further, or coming closer, or it is at same point- it is…
The idea for this project came to its creator when he began researching the principle behind commercially available pet dispensers; these all work the same and the difference in monetary terms depends on the controller used. An important point though is that these purchasable food dispensers are generally designed for specific applications, for example the…
https://youtu.be/KVFvDvqkmQU I created a device using liquid lenses allowing for the glasses to change its prescription. Because of this ability, these glasses can determine an individual’s prescription and change to correct vision for different prescriptions. This device eliminates the need for progressive/bifocal lenses and yearly eyeglass/contact replacements. More info
Hey, what’s up, Guys! Akarsh here from CETech. This project of mine is a bit on the simpler side but as fun as the other projects. In this project, we are going to interface an HC-SR04 Ultrasonic distance sensor module. This module works by generating ultrasonic sound waves that are out of the audible range of…
When you walk into a dark room, the first thing you naturally want to do is to turn on the light. But who touched that light just before you? Is it worth the risk, or better just to stay in the dark? You no longer will have to face this dilemma with the “don’t…
In this project we see how to build a particular musical instrument called AirBass. It’s a sensor-based real electric bass emulation that allows the user to play distinct notes while not pressing strings. On a more specific level, the operation of AirBass can be broken down into four main components: “string” detection, “fret” detection, “string”…
With this project you will be able to build your own fighting robot at home. The shell is laser engraved but of course you can also print it in 3D. The robot will be controlled by an Arduino Uno powered by two 18650 batteries charged by a normal charging module on the back. The robot…
If you play sports in the gym or have a flat bench at home, this project could be useful for you. It is a counter that shows the movements made with the balance wheel on a display and, with each increment, a robotic voice repeats the number through a speaker. The project is based on…
By having an automatic faucet, you do not have to touch the surface of the faucet after you wash your hands; you can wash your hands safely and prevent coronavirus disease. The main components will be Arduino Nano, Ultrasonic sensor and relays module More info
We developed a robust robot that can maneuver around the house and can monitor one’s pet using the power of the internet of things. A smartphone app was designed to interact with your pet via a live video feed. The chassis of the robot is digitally fabricated as several parts were created using 3D printing…
When life gives you bananas!!!!! Just eat them.Necessity is the mother of inventions, and I won’t deny that fact. Frankly speaking, this is the 2nd time I bumped into our garage wall since we moved into this new house. That’s it, there would be no third time.In this video, I am going to use an…
In theory, every time you go to the coffee machine for your morning cup, there’s only a one-in-twenty chance you’ll have to fill the water tank. In practice, however, it seems that the machine somehow finds a way to always put this chore on you. The more you want coffee, the more likely you are…
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