Quick, how do you wire up an SPI bus between a microcontroller and a peripheral? SCK goes to SCK, MISO goes to MISO, and MOSI goes to MOSI, right? Yeah. You’ll need to throw in a chip select pin ...

[Paul Stoffregen] was having trouble with SPI compatibility on the Arduino platform due to slaves that weren’t releasing the MISO line. His solution is to add a tri-state buffer chip to the ...

Electronics is everywhere, especially these days. Many times, as frequent users, we do not even notice a “paradigm change” in the things we use on regular basis. We use a fridge, but we do not care ...