Useful tips for everyday
What is a rotated square? These segments are opposite sides of a square. Click on this picture to see a movie of a square rotating…
How do I turn off the ignition noise in my radio? Carbon tracking in the ignition system is a noise source. Be sure both ends…
How do you make a microcontroller development board? Designing a Microcontroller Development Board Step 1: Think About Component Packaging. Step 2: Choose Your Microcontroller. Step…
What words can be spelled with time? Words that can be made with time emit. item. mite. time. What 3 letter words can you make…
When can the central limit theorem be used? The central limit theorem states that if you have a population with mean μ and standard deviation…
Can I use an LED as a diode? The “Light Emitting Diode” or LED as it is more commonly called, is basically just a specialised…
What is the problem in my mobile? Connectivity is one of those features that should “just work,” so if it doesn’t, you may be looking…
What is the effective value of a sinusoidal voltage or current? For a pure sinusoidal waveform this effective or R.M.S. value will always be equal…
What is the purpose of bandpass filtering on a POTS line? Bandpass filters are widely used in wireless transmitters and receivers. The main function of…
What does paired t-test tell you? The paired sample t-test, sometimes called the dependent sample t-test, is a statistical procedure used to determine whether the…