About: Ibrar Ayyub

Introduction This PIC10 TB085 HDL Sample is a compact yet powerful microcontroller project designed to generate high-frequency control pulses for a DC/DC power supply. Built around the PIC10F206, the project demonstrates how minimal hardware and firmware can implement advanced features like soft start, undervoltage lockout, and over-temperature shutdown.Simulated entirely in Proteus, this project is ideal […]

Introduction This microcontroller project demonstrates a compact DC/DC power supply pulse generator built around the PIC10F206, simulated entirely in Proteus.The design focuses on generating a controlled high-frequency pulse signal for a switching regulator while adding intelligent protection features.Using a simple PIC10 device, the project implements soft start, undervoltage lockout, over-temperature shutdown, and external shutdown control.It […]

Introduction MCP23X08 evaluation board PIC10F202 is a compact embedded systems project that demonstrates GPIO expansion using MCP23008 and MCP23S08 via I2C and SPI communication. This MCP23X08 evaluation board PIC10F202 uses bit-banged serial protocols on a PIC10F202 microcontroller and is fully simulated in Proteus for educational and protocol comparison purposes. How the Project Works (Overview) The […]

Introduction This microcontroller project demonstrates sensored BLDC motor control using a dsPIC33FJ12MC202 and a complete Proteus simulation environment.Based on Microchip Application Note AN957, the project shows how Hall sensors, PWM generation, ADC input, and timers work together for reliable motor commutation and speed control.It is a practical embedded systems example for anyone learning motor control, […]

Introduction This microcontroller project demonstrates digital temperature sensing using the TC72 PICtail™ temperature sensor interfaced with a PIC16F676 microcontroller. Based on Application Note AN940, the project shows how accurate temperature data can be acquired digitally and processed inside a PIC MCU.Designed for Proteus simulation, this project is ideal for learning embedded systems, sensor interfacing, and […]

Introduction This microcontroller project demonstrates sensorless brushless DC (BLDC) motor control using a PIC16F877 microcontroller, based on Microchip’s AN857 application note.The design removes the need for Hall sensors by intelligently measuring back electromotive force (BEMF) during motor operation.Using Proteus simulation, the project shows how closed-loop speed control, PWM modulation, and automatic acceleration/deceleration can be implemented […]

Introduction Brushless DC (BLDC) motors are widely used in modern electronics due to their efficiency and reliability.This microcontroller project demonstrates how BLDC motor control can be simplified using a PIC16F877 and sensor-based commutation.Based on Application Note AN857, the project shows a practical motor control approach implemented and tested entirely in Proteus simulation.It is an excellent […]

Introduction This project demonstrates a DC servomotor control system based on Microchip Application Note AN696, implemented using the PIC18F452 microcontroller.It is a complete microcontroller project that combines PID-based motor control, motion profiling, and RS232 serial communication.Designed for embedded systems learning, this project shows how real-time control algorithms work inside a practical electronics application.Using Proteus simulation, […]

Introduction Interfacing external I/O expanders is a common requirement in embedded systems when microcontroller pins are limited. This microcontroller project demonstrates how to interface the Microchip MCP23016 I/O Expander with a PIC16F877A using the I²C protocol, fully tested in Proteus simulation.Based on Microchip Application Note AN245, the project shows practical read/write operations, interrupt handling, and […]

Introduction This microcontroller project demonstrates an Active Power Factor Correction (PFC) system implemented using a dsPIC33 controller and validated through Proteus simulation.Based on Microchip Application Note AN1106, the project shows how digital control techniques improve power quality by shaping input current to follow the AC voltage waveform.It is a practical embedded systems design focused on […]