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A Raspberry Pi Pico combined with a BME280 sensor can create a small Pico Altimeter that measures data like elevation and air pressure.
This brief presents the new simple schematic for the temperature stable current references based on the wellknown β-multiplier circuit. The proposed reference utilizes only four MOS transistors and ...
An ultra high-sensitivity temperature and refractive index (RI) sensor based on surface plasmon resonance (SPR) effect in D-shape high birefringence photonic crystal fiber (PCF) is presented and ...
An automated detection system for the Asian yellow-legged hornet (Vespa velutina) that utilizes Raspberry Pi and computer vision technology to provide beekeepers, volunteers reporting hornet sightings ...