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RF Pulse generation with RF switch

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Spread the word34       34SharesRemember the previous post where we generated PWM? We are going to use the PWM output from the TivaC microcontroller and drive an RF switch. I will be using the Minicircuits HSWA2-63DR+ SP2T switch to generate pulsed RF output. Correspondingly, A simple SP1T


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LimeSDR Mini

Getting LimeSDR Mini to work for the first time

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Spread the word14       14SharesLimeSDR is a real temptation to buy if you are an RF or a signal processing guy. We all know FPGAs give you a huge set of building blocks of the digital world and you can create whatever you want out of it.


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Homemade sound card ECG circuit

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Spread the word3       3SharesSCROLL BELOW TO SEE LATEST UPDATES 4.4 The Basic ECG Circuit We started to build the first ECG prototype circuit after doing a lot of research and studying about the requirements of the ECG system. We wanted the ECG circuit to be as


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DIY ECG

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Spread the word1       1ShareCurrently i am working on simple ECG circuit (electrocardiograph) using simple sound card input to view the wave forms. Required materials : LM324N – Quad op-amp 100k resistor 1k Resistor sound card some copper coins So heres how you get started: Construct the


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