I like to announce the availability of next course material video of the Operational amplifier the LM386. With this Op Amp we build our end stage to drive a speaker. It drives 8 Ohm loads and does a fantastic job with my 10-Watt loudspeaker. While all setting from input voltage to signal voltage is at the lowest level, the output
I like to announce the availability of the next video in the educational series of Operational Amplifier. Here I test the OPA37. This chip is designed for high frequency unity gain of 50 MHz. It has ultra-low noise and is a perfect fit for our scalar wave communication project. What is never told in the documentation but listed as chart
I like to announce a new video as course material. With the need to amplify small signals we need to talk about a very generic component called the Operational Amplifier. This was so far not required because we did not need to amplify small signals or build electronical devices based on it. With the scalar wave communication project that has
I like to announce the availability of the next movie in the scalar wave communication series. Here I did build the Class A biased and DC biased Full Wave envelope detector. A simple circuit which are in fact no so simple to configure. The only diagram I have does not contain any values for the components. It is based on
I like to announce the availability of the next video in the scalar wave communication series. Here I test scalar communication in the nature. This test is crucial as it does expose shortcomings and details which I mentioned but could not prove before. The transport of energy for communication is in scalar fashion is not electromagnetic. That is clear now.
I like to announce the availability of the next video in the Scalar wave communication series. As promised, we look at the biased envelope detector. For this video there are several files available to study which is explained in the video. Among them is a spice model to demonstrate the operation of AM demodulation and the circuit diagram. You find
I like to announce the availability of the latest movie in the scalar wave communication series. As mentioned, the last time, we want to have our own scalar wave receiver which works only on the scalar network, tuned to the transmitter. To do that we require AM demodulation for the audio signal as well as audio amplification. To simplify things
I like to announce a new category and movie under Application notes in Movies. It is called Scalar wave communication. I have released now the first part of scalar wave communication options part 1. This subject was mentioned by many in the past to bring it up. It is related to the video on YouTube called the Superluminal Scalar Waves
I like to announce the release of the next video in the scalar network series in the application notes. In this video I have increased the size of the width of the coil but kept the length the same. The ratio between my old tesla coil and the new build one is close to the range of the Golden Mean
I have made available the latest video under application notes of the scalar network. We test the previous build Class E amplifier with the two solenoids. You learn about the restrictions when working with Class E amplifier in terms of frequency used and what the real power is which is consumed by the load. That is providing you an idea