Different Types of Investors

Let me start off with a story. So the other day a friend of mine called me up asking me to help him solve a plumbing problem. He probably thought I was good at plumbing because I have been working on rain water harvesting and drip irrigation. Anyway, he tells me that there is a tap that was constantly leaking water. He tightened it fully, but the water still leaks. Asks me if I have a fix for his problem. I started off by giving the best possible advice like any friend would give. I told him to find a … Continue reading “Different Types of Investors”

Building a DIY 5.1 Audio Video Receiver – Part 4

As I mentioned in my last post, after measuring the frequency response and testing the TDA 7498, I decided to buy one more. The board I bought earlier did not have the right LC filter for a 6 ohms speaker. It was designed for 8 ohms speaker. So I decided to use that board for my rear surround speakers which were also 6 ohms. However, it is fine to have a slightly poor quality amp for the rarely used rear speakers. Then I set out searching for another TDA 7498 speaker amplifier board with a 680 nF capacitor RC filter. … Continue reading “Building a DIY 5.1 Audio Video Receiver – Part 4”

Investing For Multiple Goals And Portfolios Management

One of the readers of my blog asked me how I manage multiple portfolios for various goals. They also wanted to know what platform I use to manage portfolios for family. So I thought I will expand a bit on that topic. To start off, I don’t have multiple goals. I just had and still have retirement corpus as the only goal. The portfolios I manage for my parents, wife and kid have only one goal as well. However, mine is a unique case and almost everyone have multiple goals. As I mentioned before, every goal needs to have a … Continue reading “Investing For Multiple Goals And Portfolios Management”

Building a DIY 5.1 Audio Video Receiver – Part 3

The TDA7498 class D amplifier board that I purchased to power my front speakers was working great. The audio quality is at par with what my Pioneer 5.1 AVR delivered using class AB amplifier. I could not tell the difference in audio quality. None the less, I wanted to make sure the quality is really as good as my ears led me to believe. Enter a function generator and oscilloscope to make sure the frequency response is satisfactory over the range of audible frequencies (20 Hz to 20 kHz). If you don’t happen to know, a class D amplifier uses … Continue reading “Building a DIY 5.1 Audio Video Receiver – Part 3”

What Is Your Net Worth And Is It Good Enough?

Sometimes it is worth knowing if your net worth is good enough or not. But how do you know if it good? And what if you don’t even know how to calculate your net worth? These are some of the questions I am trying to address in this post. Simply put net worth is the sum of all your assets minus the sum of all your liabilities. An asset is something you own and has a value. Your watch, TV, jewelry, car, house etc come under assets. A liability is something that you owe to others. For example if you … Continue reading “What Is Your Net Worth And Is It Good Enough?”

Building a DIY 5.1 Audio Video Receiver – Part 2

If you did not read part 1 of building a DIY 5.1 AVR, I suggest you start from there. Here is some important points from my previous post — decided to go with a class D amplifier start with a 2-channel amplifier for front speakers the front speakers are rated at 130W and 6 ohms After searching through a lot of class D amplifier chips, I finally decided to go with TDA7498. They are rated for 100W at 6 ohms and that should be sufficient. Although I have the 130W speakers, I never really ran them at full power, so … Continue reading “Building a DIY 5.1 Audio Video Receiver – Part 2”

Are Unschoolers Missing Out On Social Skills Development

When ever some one learns that our kid is being unschooled, this is one of those questions that I invariably get asked. Are unschooled or home schooled kids missing out on social skills. I am certainly not an expert on the subject, but how does one assess whether a kid has developed social skills. Is shyness an indication of under development? Does participating in debates and winning them mean good development? I am really not sure. As far as I am concerned, if a kid can socialize with other kids, they have enough skills. Or may be I am being … Continue reading “Are Unschoolers Missing Out On Social Skills Development”