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This is the Adafruit xCA9554 8-channel GPIO expander library, which works with both TCA9554 and PCA9554. These chips can act as push-pull outputs or inputs with very light pull-ups. This chip uses I2C ...

As the saying goes, nothing can be said to be certain, except death, taxes, and the never-ending inventiveness of clock hacks. No matter how tried and proven a concept is, someone will always find a ...

Abstract: Link-flooding attacks (LFAs) are a new type of distributed denial-of-service (DDoS) attacks that can substantially damage network connectivity. LFAs flows are seemingly legitimate at the ...

Abstract: Fruits and vegetables possess considerable economic worth as genetic resources in agriculture. The motivation for this research comes from the necessity to achieve accurate and efficient ...