Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

The project includes 3D-printed parts, wooden supports, and a repurposed mini conveyor belt.The working combines stepper motors, IR sensors, and a 16x2 LCD.A NEMA17 stepper motor is used to rotate the ...

Interfacing an MPU6050 6-axis motion tracking sensor (accelerometer + gyroscope) with an Arduino Uno using I²C communication. i2c-sensors wire-library serial-communication i2c-protocol. Updated May 1, ...

Thermistor-based micro-electromechanical system (MEMS) vacuum sensors are widely used for vacuum monitoring. It is usually operated in constant temperature (CT) mode because this mode is more suited ...

This repository contains a collection of circuit designs for educational purposes using **Arduino** and simulated with **Tinkercad Circuits**. All board layouts are provided as `.brd` files for ...