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Announcement Of A New SImulator And Calculator Section.

 This site will now a sub site where multiple calculators and simulators for prjects will be available. Feel free to check it out and share it to people and students whom you feel will need it. Thank You for the Support!
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News.

Because of the lock down getting extended, I was unable to purchase the components and materials required to produce this week's video. But there is one good thing. The video that was supposed to come this week, will come the next week. Very soon I will also provide offers that all of you can redeem and use. To support my adventures in making these projects support me on patreon at. www.patreon.com/esccrasci support Your support helps this channel run.

Why is stacking books for recording not a very good idea? + solution ( full course on making a good quality online class.) with tips

This article is now part of a series of books that I am writing. Press the link below to get it. The books in this series are free. No address or credit card required!. Press here to get it! Many YouTube creators suggest that using big fat books to record is a very good idea. Unfortunately this is a very bad idea. It has been proven that there are many vari (More can be read in the book!) ables that could go wrong. Either it is the phone that gets damaged or it is the set, that is whatever you are wanting to film such as the book or whatever. And in  some cases, it can be brutal. ( I am a living proof. Details below) Imagine that you used 20 books with great difficulty to record, and it topples with your 1000$ I phone. (Of course. A person with an I-Phone could most probably afford a Tri-Pod also.) Your heart would have gotten destroyed, and your wallet would have had a hole which would have eventually become bigger if  what I mentioned above were to really occur.

New Patreon Page!

Now we have a special patreon page from where you can support my adventures in making projects and sharing it to the world. You will get exclusive perks if you choose any of the tiers. If they are expensive you can also support by paying how much ever you can. See you there. Become a Patron!

Transmitting 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. For making this you 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 volt power supply Let's start. STEP 1:     Take the breadboard and make a very simple amplifier circuit with the help of the LM 386 audio amplifier chip. Use the diagram below as a reference to make the connections properly.  Here a peltier module image is used since a real solar panel was not available in fritzing.:) This amplifier is extremely easy to make and only costs about 1$ (if the components are purchased in bulk) STEP 2:       Now we have to make the transmitter. It is a very simple voltage amplifier circuit that works with 3 volts. You can make the circuit by looking at the schematic below. STEP 3: ( not mandatory)     You can also see the i...

Making the IC. (Finally!)

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. And like I said in my previous post, it is also called LB103 (3rd version).  What it does is that it blinks the LED based on the voltage and the capacitance. What I dis was that I used a capacitor of value 407 microfarad. What I found was that the chip was very bad at blinking the LED accurately. Even a change of 1 volt causes it to stop blinking for ever. Even with my very accurate (sarcasm) power supply, it was a blast trying to make it work. But I did it and recorded my adventure making and trying to use it. I will be uploading a video soon demonstrating how it is going to work. But I am going describe its construction here. The materials I used were: 1) BC547 (NPN transistor) 2) Proto Board  3) Resistors ( I am assuming that y...

A diy IC ?

It has been a long time since I posted a project info.  But I have been having an idea I wanted to try. The idea was to make a chip that would blink an led based on all of the complimentary parts. I feel that it is hard trying to use an Arduino or 555 timer just to blink an LED. So I found a circuit that would blink an led with the help of a transistor. I feel that I could design my own chip for that purpose. What do you think? Comment below!.