Manually tested a pH sensor and DS18B20 temperature sensor for a Smart Aquarium Monitoring System without using a microcontroller. I measured voltage outputs, applied calibration formulas, and ...

A smart aquaculture system combining sensor monitoring, automatic feeding, and IoT data logging. This system uses an Arduino-based controller to measure water temperature and pH levels (simulated), ...

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Regularly testing water parameters like ammonia, nitrite, nitrate, pH, and salinity is crucial. It helps you monitor the health of your aquarium and catch any issues before they escalate.

Setting up a home aquarium can be a rewarding experience, but one of the first and most crucial decisions you'll need to make ...

We also continue to provide monitoring services to permitted entities to ensure that these limits remain effective and appropriate and to permit municipalities to track the conditions and trends of ...

Like nitrogen test kits, these kits are relatively inexpensive and available from most pet supply companies in the aquarium testing ... s Guide to Water Quality Monitoring Observations. This site has ...

MANILA – Aviation regulators and the weather bureau have tapped the Hong Kong Observatory (HKO) for possible collaboration which aims to enhance the Philippines' cyclone monitoring capability. The ...

(UPDATE) THE Armed Forces of the Philippines (AFP) and the French Navy engaged in a maritime cooperative activity on Friday, marking the third consecutive week of such naval exercises in the West ...

Asia FX dips as Trump trade war escalates; yuan ticks up on China stimulus By Investing.com - Mar 14, 2025 Investing.com-- Most Asian currencies ticked lower on Friday, set for weekly declines, as the ...