Category: lab
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The cheapest macropad DIY’ed
This is how i built the world’s cheapest macropad and you an too!
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Arduino Based CW Oscillator
Make your own CW morse oscillator without a 555 but with an arduino instead with a neat enclosure and the custom code provided.
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How To Set Up An Electronics Lab
I sincerely request you to spend 5-10 minutes and read through this article fully. Thank you. You probably saw a YouTube video on building robots or maybe even a friend of yours has a lab. You want one to practice and make projects. How do you get going with it?? Well, if you search for…
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DIY YouTube subscriber counter with LCD and ESP8266
Please read this article fully!! This article is an extension to the recent KARO Episode where I showed how I made the YT Subscriber counter. With some extra details such as files and dimensions and full parts list, even other can replicate it. PS, this will also be available as a kit for purchase. Be…
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How I remade the very first circuit i made live
So, When I first started streaming, I made a dual LED flasher circuit. Unfortunately, I forgot to save the recording of the stream. I decided to make it again and convert my LED statue sculpture into something very interesting. (The full video recording of the stream is attached below) The circuit is very simple and…
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How to make your own ic integrated circuit
So I have finally finished making the chip after 3, mostly successful attempts.So the thing is that the chip I made follows the principle of a real chip i.e. I mean that it uses transistors as its brain.It is a single transistor capacitor based IC. It is also called LB103 (3rd version).What it does is…
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This is how you can transmit music with light
My most recent project was to transfer music with the help of light. This is actually a part of a very large project. Things that you will need! LM386 audio amplifier chip LED ( white or blue preffered) Audio jack Solar Panel Capacitors: (50 uF (2), 1000uF (1)) Wire Breadboard Speaker. 3.3 volt and 5…
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BUILDING A CUBE SOLVER -PT2
Now that we finished one part of the cube solver we move on to the second part where 75% of the project gets over. All of the popsicles together will form 6 pieces like tahis.Then when we fit all of them together the cube looked like this.Once that was over, we sanded all of the…
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How you can make your own cube solver pt1
For more than 2 years I have been dreaming to make my own RUBIK’s cube solving bot. Now, I have the materials and the tools to make it possible. There are 2 methods to make the bot solve a cube: Push and twist method Rotate side method. The 1st method uses the least number of…
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How you can make your own hydrogen generator
This is my electrical and chemistry based project. Highly recommend that you don’t try this at home with out any safety equipment.Check video below.Click Here To View! Now we used small electrodes with a fixed voltage. Adding higher amount of electrodes can get lethal. SO PLEASE DON’T TRY THIS AT HOME.Incase you want to make it…