Bluetooth Door Lock with Arduino | An Advanced Smart Lock System

At Arduino Expert, we specialize in Product Design and Development using embedded systems, automation, and IoT-based technologies. One of our remarkable Arduino Projects is the Bluetooth Door Lock System, developed […]

Smart Powder Dosing and Solution Mixing System using M-DUINO 21 Plus PLC

In many industrial and laboratory processes, it is essential to dose precise quantities of powdered materials into water or other solvents to prepare chemical or solution mixtures. Manual powder handling […]

Pen Ink Level Detector with Arduino | DIY Ink Monitoring Device

Developing innovative solutions for everyday problems often requires a blend of Product Design and Development, practical electronics, and creative thinking. The Pen Ink Detector with Arduino is a perfect example […]

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