JFETs circuit

High-End Audio (Hi-Fi) Components: JFETs

JFETs are key elements in high-impedance devices like MEMS sensor buffers, microphone preamplifiers or Moving Magnet (MM) phono preamplifiers. (Don’t misfit with MOSFETs!). Nevertheless, there are somehow controversial components for Hi-fi aficionados. Generally, BJTs high […]

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I2C Bus logo

I2C Bus is IoT best friend

IoT designers should thank Philips Semiconductors company everyday for inventing the I2C bus in the 80s (I2C means Inter-Integrated Circuit). Two wires only and several ‘masters’ can communicate synchronously to several ‘slaves’. In comparison, SPI […]

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