A complete embedded system project for intelligent plant hydration and environmental management. PlantWise integrates STM32-based hardware, a Raspberry Pi MQTT broker, and an Android app for real-time ...

The soil system is complex and dynamic, making it difficult to understand using traditional statistical approaches. In this paper, we analyze the causal relationship of soil temperature and moisture ...

Electric cars are everywhere these days, but what about boats? Looking to go green on the water, [NASAT] put together this impressively nimble boat propelled by a pair of brushless motors. The ...

In this paper, we present the design, fabrication and calibration of a passive UHF RFID tag based soil moisture and environment temperature sensor. The inter-digital double-sided capacitive sensor ...

🛰️ Real-time telemetry and video streaming system for a model satellite, built with a Raspberry Pi Zero 2W, Python, and WebSockets. Features multi-sensor data fusion (BMP390, BNO055, RP2040), state ...