iMechSpace · Nav Snippet RichesPalace · Sponsor Bar MechSpace · Motor Driver
VCC +5V VM +12V GND U1 ATmega328 MCU PWM1 PWM2 EN1 EN2 C1 100nF IN1 IN2 U2 L293D H-Bridge IN1 IN2 EN1,2 EN3,4 OUT1 OUT2 OUT3 OUT4 D1 D2 D3 D4 A+ B− M DC Motor 12V / 500mA C2 100µF C3 100nF VR1 7805 LDO +5V Reg C4 10µF ENC1 Quadrature Encoder A/B 1024 PPR ENC_A / ENC_B → MCU R1 0.1Ω R2 10kΩ R3 10kΩ LEGEND PWM Signal VCC +5V VM +12V GND Signal Flyback Diode Resistor Capacitor Junction
Mechatronics

Engineering
Systems
That Move the World

A multidisciplinary showcase spanning robotics, embedded electronics, control systems, and intelligent sensing built for engineers, by an engineer.

3+Projects
4Disciplines
3+Years Exp.
HFPublished
MS · v1.0
H-Bridge Driver
L293D Motor Circuit
Supply VM12V DC
Logic VCC+5V
Current500 mA
ControlPWM / PID
MCUATmega328
MechSpace · Topics Snippet
// 01 — Disciplines

Core Engineering Topics

🤖
Robotics
Design and implementation of autonomous robotic systems from kinematics and trajectory planning to mobile platforms and manipulators.
gRPC SLAM Kinematics OpenCV
🔌
Electronics / PCB
End-to-end circuit design schematic capture, PCB layout, signal integrity analysis, and prototype assembly for embedded applications.
KiCad Eagle SMT Multisim
⚙️
Control Systems
Classical and modern control theory applied to real-time embedded systems PID tuning, state-space modelling, and model-predictive control.
PID LQR MATLAB Simulink
📡
Sensors & Actuators
Integration of sensors (IMU, LiDAR, encoders) with actuator systems (servo, stepper, DC motors) via embedded communication protocols.
IMU LiDAR I2C SPI
iMechSpace · Projects
// 02 — Portfolio

PROJECTS

🤖
SYS_ID: 001
MCU: ATMEGA328P
PWM: ACTIVE
Robotics Complete
PID Line Following Robot
Autonomous line-follower on Arduino Uno with IR sensor array for real-time path detection. Tuned PID controller adjusts motor speeds to minimise cross-track error — smooth cornering at varying speeds on straight and curved tracks.
Arduino Uno PID Control IR Sensors L298N Driver C/C++
🔋
SYS_ID: 002
MCU: STM32F4
BUS: CAN 2.0B
Electronics / PCB Complete
Custom Motor Driver PCB
4-channel H-bridge driver with current sensing, thermal protection and CAN bus interface — designed from scratch in KiCad. Handles peak loads with precision closed-loop feedback.
KiCad STM32 CAN C/C++
♿
SYS_ID: 003
CPU: RPi5
LATENCY: <10ms
Control Systems In Progress
AI Smart Wheelchair
Intelligent assistive wheelchair on Raspberry Pi 5. OpenCV handles real-time obstacle detection and lane-keeping. gRPC microservice streams control commands with sub-10ms latency — supports joystick and autonomous modes.
Raspberry Pi 5 OpenCV gRPC Python PWM Motors
🏠
SYS_ID: 004
MCU: ESP32
PROTO: MQTT
Sensors & Actuators Up Next
Smart Home Automation
Fully integrated smart home platform with ESP32 nodes across rooms. DHT22 monitors temp and humidity, PIR handles motion lighting, relays control appliances — all via MQTT to a Node-RED dashboard.
ESP32 MQTT Node-RED DHT22 PIR Relay
MechSpace · Skills Snippet
// 03 — Proficiency

Technical Skills

🤖 Robotics & Autonomy
gRPC 88%
PLC 75%
OpenCV / Vision 80%
🔌 Electronics & PCB
KiCad / Eagle 85%
Embedded C / C++ 90%
Multisim / Signal Integrity 70%
⚙️ Control & Simulation
MATLAB / Simulink 87%
PID 82%
Model Predictive Control 65%
💻 Software & Tools
Python / NumPy 92%
Git / Linux 88%
Docker / CI-CD 72%
MechSpace · Contact CTA Snippet

Let’s Build Something
Together.

Open to collaborations, research projects, and engineering opportunities. Reach out via any of the links below.

Email Me Hugging Face GitHub LinkedIn Kaggle
iMechSpace · Footer Snippet