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Recent content by RafayAli

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    Transmission Lines Calculation

    Hello, I am designing a transmission line and have decided to use AAAC 'Greeley' dual bundled conductor on my desired T/L. The subjected line under consideration has Copper installed which will be replaced. I am unable to find the distance which should be kept between the two bundled...
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    Increasing the battery backup

    Hello, I am new to the forum and don't know if I am posting it in the right section. I am working in a non-profit organization which aims to provide sustainable energy to the rural areas in my country. One of the challenges we've been facing is how to provide more battery time to customers...
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    Ferric Chloride VS Muriatic Acid + Hydrogen Peroxide for etching

    Hey, I am about to make my third PCB and a friend proposed me to look for the Hydrogen per oxide chemical for etching rather than going for the Ferric chloride one. I previously used Ferric Chloride but after using it to make one PCB I had to dispose it off. I read the procedure for the hydrogen...
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    [PIC] Concept of Sampling AC to use for alternating current calculations using PIC 16F877A

    Thank you very much, very informative and the dividing the value and calculating it's square root worked.
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    [PIC] Concept of Sampling AC to use for alternating current calculations using PIC 16F877A

    Hello, I am a making a monitoring unit which will take in input from a user (current) and will sample it and will give me the output. Now I searched the internet and I understand the part where I will have to decrease the voltage value so I did using a voltage divider circuit and I getting a 5V...
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    LED Array troubleshoot for the Development Board for PIC 16F877A

    Hi, I just finished of with my development board. I'm using Proton 7 for compiling and the problem is that the led matrix I've connected with the zif adapter to toggle isn't working. I checked all the points of testing and it's working fine. I tried my chip on my friend's db and the led...
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    [SOLVED] automatic light on off using an ldr and pic

    Can you please share the schematic of how to make the actual project? Please I badly need it

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