Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Trump overpowers Musk's ...

As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality. Download all the source files and open examples ...

Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A webserver ...

References 1. Acharya UR, Chua EC-P, Faust O, Lim T-C, Lim LF, Automated detection of sleep apnea from electrocardiogram signals using nonlinear parameters, Physiol Measure 32 (3), 2011. Crossref, Web ...