Reverse polarity is one of the most common causes of circuit failure, from hobby projects to industrial systems. The good ...

I programmed it with ESPHome, and it only took a few hours from start to finish.

Arduino is a microcontroller designed for real-time hardware control with very low power use. Raspberry Pi is a full computer that runs operating systems and handles complex tasks. Arduino excels at ...

Abstract: Contribution: This study focuses on microcontroller circuits and aims to: 1) investigate the impact of formal reasoning on students’ post-knowledge using catastrophe theory; 2) compare the ...