This design integrates methane detection and pH sensing in a compact platform, suggesting improved environmental monitoring methods.
We present a miniaturized PCB-based sensing platform integrating methane and pH detection capabilities with Arduino-based control systems. The design utilizes carefully selected COTS components to achieve size reduction while maintaining robust sensing performance. Our implementation demonstrates successful miniaturization strategies and practical deployment considerations for environmental monitoring applications. The platform achieves reliable detection performance while offering significant size reduction compared to conventional designs.
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Amirany et al. (2025) studied this question.
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