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32 articles · Page 2 / 6

07Technology

Water Detective 4 Integration into Home and Smart Water Appliances: An Engineering Implementation Guide from Product Definition to Mass Production Verification

For product teams integrating Water Detective 4 into water purifiers, formula milk makers, pet water fountains, and smart water appliances, this guide outlines the complete path from requirement definition, structural adaptation, firmware communication, calibration, to mass production verification, and explains the engineering boundaries of portable AI-based water quality detection.

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08Technology

Water Detective 4 Multi-Parameter Fusion and AI Calibration: Engineering Boundaries and Selection Decisions for Household Water Quality Testing Pens

For scenarios such as comparing water purifier effectiveness, maternal and infant drinking water, and pet water fountains, this article analyzes the engineering logic behind compressing nine indicators—TOC, COD, UV254, TDS, EC, turbidity, hardness, salinity, and temperature—into a portable pen with the Water Detective 4, and what AI models can and cannot do in household water sample screening. It also provides actionable verification and selection methods.

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10Technology

How the BA311 Miniature TDS Chip Supports Compact Hardware

The BA311 integrates automatic TDS measurement into an SOT23-6 package, offering a low-footprint, bipolar-drive, wide-voltage-supply interface solution for space-constrained smart water appliances. This article covers integration highlights, boundary conditions, and verification methods from the perspectives of PCB space, interface, probe, power consumption, structure, and assembly testing.

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11Technology

Why Water Purifiers Need Conductivity and TDS Sensors

This article, aimed at water purifier brands and R&D personnel, analyzes the engineering value of conductivity/TDS signals in water quality display, filter management, after-sales diagnostics, and user education. It clarifies their boundaries as a field screening tool and introduces the selection, integration, and verification methods for the AtomBit BA111 and BA121 interface ASICs.

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