Robotics Club

Introduction & Safety

·      What is robotics? Role of electronics in robotics

·      Electronics lab safety, tools: multimeter, breadboard, soldering iron

·      Voltage, current, resistance, power

·      Ohm’s Law and simple calculations

·      Voltage dividers, current limiting circuits

Components & Tools

·      Resistors, capacitors, LEDs, diodes, transistors

·      Breadboard basics & multimeter usage

·      NPN/PNP transistors as switches

·      Relay control using transistors

Circuit Building

·      Series and parallel circuits

·      LED blinking, push-button control

·      Batteries, regulators (7805)

·      USB vs external power

·      5V and 12V regulators, battery types

·      7805, buck and boost converters

·      Digital & analog I/O

·      Simple sensor interfacing (IR, LDR)

·      Arduino IDE, code uploading

·      DC motors, servos, buzzers, relays

·       L298N motor driver circuit

Motors & Drivers

·      DC motors, servo motors

·      H-Bridge circuits, L298N driver IC

Sensors for Robotics

·      Ultrasonic sensor, IR sensor, encoder basics LDR, temperature sensors

·      Analog vs digital signal reading

·      Bluetooth (HC-05), Serial Communication

·      Basics of I2C/SPI protocols

Mini Project

PWM & Motor Control

·      Motor speed control, LED fading

·      Servo motor control using PWM

Embedded System Design

·      PCB basics (design & simulation using EasyEDA or KiCAD)

·      Schematic vs PCB layout

Power Management

·      Batteries (Li-ion, Li-Po), charging circuits

·      Buck and boost converters

Debugging & Testing

·      Fault detection

·      Simulation tools (Proteus, Tinkercad Circuits)

Final Project