With plenty of time at home and no place to go, apart from playing with my seven-month-old grandson Matteo, writing articles, making lessons, doing FB shoutouts and webinars, I have a little bit more ...
This one is a 10 band graphic equalizer circuit based on TL074 low noise JFET op-amp. As shown in the diagram, there are 10 same units that only differ in capacitance values of capacitors which ...
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