Published August 5, 2025

Safety scanner using ESP32

A system that scans around and alert in case of an object at a close proximity.

IntermediateShowcase (no instructions)3 hours54

Things used in this project

SG90 Micro-servo motor

Ultrasonic Sensor - HC-SR04 (Generic)

Buzzer, Piezo

Jumper wires (generic)

The project is to satisfy a need of a simple alarming system to secure things smartly!

The Operation of a system

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- Intermediate Embedded systems Developer - Computer Engineering student at University Of Dodoma Tanzania.