Скачать или смотреть The Soil pH Patch: Democratizing Precision Agriculture (Prototype Demo)

Testing soil pH shouldn't require a chemistry lab or expensive digital equipment. For my final project, I developed a low-cost, disposable solution to help farmers test their soil health in seconds.
​In this video:
I present the Soil pH Sticker Patch, a color-based sensing tool designed to solve the "Mud Problem" in traditional testing. Using a 3-layer architecture (porous wicking base, universal indicator, and protective film), this patch filters soil moisture to give a clear, mud-free pH reading.
​Key Features:
✅ Cost: Less than ₹5 ($0.05) per unit
✅ Tech: Capillary action wicking & Universal Indicator
✅ Usability: "Stick, Wait, Check" workflow
✅ Target: Small-scale farmers & precision agriculture
​This prototype demonstrates how we can lower the barrier to entry for soil testing, ensuring better crop yields and reduced fertilizer waste.
​#Agritech #ProductDesign #Engineering #PrecisionAgriculture #SoilTesting #Innovation