This library is to use an HC4067 multiplexer by means of a PCF8574 (I2C 8 channel IO). The HC4067 allows e.g one analog port read up to 16 different analog channels, or one digital port to read the ...

If you were to point to a single device responsible for much of Hackaday’s early success, it might be the Arduino Uno. The ...

Many microcontrollers can spit out simple analog video signals if that’s something you desire. However, it normally requires ...

SPI mode MODE0 required Dummy 1 byte before every read data (handled by library) CS must stay LOW during the entire transaction begin() – Initializes BMI330 over default I²C (0x69) and verifies the ...

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