Monitoring soil moisture is an essential aspect of comprehending the functioning of terrestrial ecosystems. However, the cost of commercial sensors often challenges their acquisition. In response to ...

Arduino-based fire detection alarm using an MQ-2 smoke sensor with three alert tiers - displays real-time status on a 16x2 I2C LCD and triggers a buzzer and LED on smoke detection. A production-ready ...

This library (with example) is designed to be integrated in projects using LM75A sensors to get temperature with most Arduino boards. You'll be able to use between 1 and 8 LM75A sensor on a single ...

The increasing availability of low-cost sensors and open source projects make it easier than ever for a maker to build his own air quality node. Nonetheless, depending on one’s goal and its related ...

If you buy a diesel engine without ECU (Engine Control Unit), what would you do? If you’re a hacker like synkooppi, you might just decide to design your own ECU with an Arduino, open source the code, ...