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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UA741 op-amps

Op-Amp: an Audio Purist Public Enemy?

Op-amps are used everywhere today, especially in audio design because of their outstanding price-performance ratio against discrete components. But in the premium audio purist world, op-amps are often considered as little daemons, children of the […]

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