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    Tata's Dholera semiconductor plant may roll out India's first indigenous chip by 2026

    While it would be nice to make microprocessors. We should start making GaN, SiC mosfets, Capacitors. Why because these are used in every day modern USB fast chargers, Solar Inverters, EV, EV chargers, Laser, Fiber optic, wireless communication basicaly for both military and Civilian. Radars...
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    BRICS countries going forward with de-dollarization!!

    I am sure they did but it will take time for getting the know how there. Best time for China to take Taiwan is under Biden. The US military military is low on supplies. All the real patriots in the military officer core have been purged. You now only have officers who promote. LGBTQ etc. NSA...
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    BRICS countries going forward with de-dollarization!!

    The de dollarization train has left the station and thats not going to stop. But as the USA uses more sanctions, regime change wars/ color revolutions the de dollarization train is going to pick up speed. The US governments single biggest financial liability in 4 years time will be its...
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    Water pump for Home use

    All pumps are outdated, there is nothing new. Submersible pumps have some advantages like its easy to calculate the total head/height. Don't need a foot valve, zero noise and on average more efficient. Disadvantage is that they can rust and if its oil cooled can contaminate the water if the...
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    Water pump for Home use

    Self priming pumps have poor flow rate and is noiser and less reliable. What is vertical height from the point inside the well/sump foot valve to the tank height inlet and also separately what the horizontal piping length and the number of right angled bends in the pipe. I myself only use...
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    Rotten smell from electric geyser

    Ozone smells different I have a Ozone generator. Ozone smells like a power tool motor or a the smell you get from the motor of a air blower or even from a DC motor found in a toy car the the brushed motors in them are arcing. Burnt insulation smell soley depends on the material its made up of...
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    Rotten smell from electric geyser

    You would be suprised how are brains are easily tricked. In my case I assumed its the battery, who would ever think its going to be coming from burnt insulation. If I was in OP position, without knowing about how a burnt insulation would smell, I too would have suspected the water and even the...
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    Rotten smell from electric geyser

    So this rotten smell occurs in wires, plugs, plug converters heat up, due to loose contact which causes arcing. I had 2 instances of this, once it occured near the APC ups, I thought it might be a battery being EOL, this happened only when the electric load of the house was high or when the...
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    Camera Getting started with CCTV systems

    NVR uses IP cameras, where data and power is sent with just one cat 6 cable/camera. The recorded resolution can be uptil the native resolution of the camera(no limit), with high frame rate upto 60fps as of now, depending on the camera and nvr. Ip cameras all have onboard video decoding(.h264 or...
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    Recycling LED tubelight at home

    I have tried repairing led bulbs, in most cases the problem was in pcb, then in SMD led. Even removing the light diffuser without damage is tricky. Getting to the pcb is even trickier, the wires from AC side are so short, the heat sink is glued so much that its impossible to get it out without...
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    BLDC Ceiling Fans 1200mm

    As long as the brand of the fan is the same, single remote works for all fans.
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    BLDC Ceiling Fans 1200mm

    I think I was the first person in this forum to get a BLDC ceiling fan 5 years back and the atomberg fan still works without issue. No ceiling fan has brushes. They are induction motor which have no brushes.
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    Modular switches for home that last long

    I haven't had any good luck with anchor. They cheaped out every since it was bought by panasonic. You need to get switch plate that match the screw pattern of your wall junction box(located in the wall). Since not all sizes are the same. Depending on that you have to choose the brand and model...
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    Suggestion for 60L or above OTG required

    Not bad, only worth if its on a sale, mine though was a 30L version which is bigger, Its marketed now as 32L.
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    Am I paying too much RO water maintenance?

    I thought you already have a case, by case I mean the tank, and lid assembly to hide all the filters. Those spare filters assuming its the universal type can be use on any ro/uv/uf purifier. For brands even I am having a tough time getting reputed brands since people just don't won't to pay...
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    Am I paying too much RO water maintenance?

    You can convert your existing one to RO you will need a genuine RO membrane and a pump, power supply and other small consumables. Cheap no name Ro purifers use el cheapo membranes which cost around 500, reputed one costs around 1000, same goes for the pump reputed one costs 1.5k to 2k retail...
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    Suggestion for 60L or above OTG required

    No idea why the price difference could be just for color or finish. But damn have the prices gone high, mine was bought via sale in 2011 for just 11k when Ezone exisited, mine was silver color. The ones with flowers design etc was costing like 16k back then. No idea why people by oven/fridges...
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    Surge protector vs Diy extension board

    I think so atleast if the description are to be believed. But look at the size of that thing, that is not MCB form factor but rather the much bigger MCCB form factor. Auto recovery vs auto recloser. The later closes your existing mcb mechanically after it detects a earth leakage event and then...
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    Surge protector vs Diy extension board

    I got mine from aliexpress, many sellers ship if you pay them via paypal. While using aliexpress just for communication. I got this product before the aliexpress ban. But I have got other things from other sellers after ban Rs. 2,887.07 25%OFF | GEYA RCCB Recloser Control Part Only for...
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