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Author: Wasim Iqbal

With extensive practical experience in embedded hardware design, My expertise includes:STM32, ESP32, nRF52833, AVR, PIC, and 8051 microcontrollers;IMUs, gyroscopes, accelerometers, and motion sensing systems;Motor drivers and industrial control systems;Communication protocols: UART, SPI, I2C, CAN;Power converters, DC-DC regulators, System on Modules (SOMs), USB Type-C design, and high-speed routin.

What is 0 ohm resistor ? Complete Guide for PCB designers

0 ohm resistor complete guide for PCB designers, working principle and PCB application diagram

Introduction As a first thought, one might think that the 0 Ohm resistor is unnecessary; after all, why would someone use a resistor with no resistance? This is one of the most common questions among students, beginner designers, and hobbyists. Interestingly, a 0-ohm resistor is one of the most practical components used in electronic and […]

How to Draw and Design a PCB Schematic

How to draw and design a PCB schematic step by step, professional PCB circuit schematic design tutorial for electronics engineers and hardware designers

Introduction Modern electronic devices are seamlessly integrated into our daily lives. Technology is transforming everything, shifting how we communicate, work, and access care. The tool that makes sure all this happens is the Printed Circuit Board (PCB). PCB is the foundation of every modern electronic product, from simple embedded devices to complex industrial systems. But […]