This comprehensive guide to computer circuit boards explains their history, types, components, and manufacturing process. Learn how PCBs evolved from single-layer boards to advanced multilayer motherboards, why they matter, and how they power modern ...

This guide explains AC and DC power source symbols, polarity symbols, abbreviations, and safety markings found on rating plates and schematics.

Discover what a sound sensor is, how it works, and its main types. Learn about microphone-based, piezoelectric, and ultrasonic sound detectors, their features, Arduino projects, and wide applications in consumer electronics, robotics, security, healt...

This guide explores the wire bonding process, types of bonding wire, materials like gold bonding and copper wire bonding, applications in ICs and PCBs, and the future of semiconductor wire bonding.

Learn about the SSOP package: its full form, key features, advantages, and how it compares with SOP, SOIC, TSSOP, and TSOP in modern PCB design.

Discover everything about passive components. Learn definitions, properties, types, and applications of passive electronic components, and how they differ from active components in modern circuits.

Learn everything about the full wave rectifier, including the definition, working, full wave rectifier circuit, formulas, advantages, comparisons, and applications with clear explanations and diagrams.

Discover everything about electrical solder. Learn solder types, how to use solder for electronics, step-by-step soldering basics, and the best solder for circuit boards.

Discover what accelerometer sensors are, how they work, their types, benefits, and applications in smartphones, cars, robotics, and PCB/PCBA integration.

A complete guide to solder joints: definition, types of solder joints, characteristics of a good solder joint, common solder joint defects, causes, and best practices in soldering.

Discover everything about DIP soldering in this comprehensive guide. Learn its definition, process, advantages, limitations, quality control standards, and key applications in automotive, power, industrial, and aerospace electronics.

Discover everything about a keyboard PCB: types, components and layouts. Learn about mechanical keyboard PCBs, hotswap PCBs, and DIY options for building your dream keyboard board.

Discover the history and development of PCBs, from early wiring to modern HDI and flexible boards, and learn why PCB technology drives today’s electronics.

A complete guide to the half-wave rectifier—definition, circuit, working principle, half-wave rectifier diagram, formulas, efficiency, ripple factor, applications, and a comparison with the full-wave rectifier.

Discover the best solder for electronics. Learn about solder wire, solder paste, solder bars, and different types of solder for circuit board soldering. Find out what kind of solder for electronics is right for you.

This is a complete guide on microcontroller vs microprocessor, explaining what each is and a detailed side-by-side comparison. Learn the real difference between a microcontroller and a microprocessor.

Discover the most common PCB surface finish types including HASL, ENIG, ENEPIG, OSP, and more. Learn their pros, cons, and how to choose the right PCB surface finish.

Discover everything about SMT PCB assembly — definition, advantages and disadvantages, process flow, and why PCBasic is your trusted SMT PCB assembly supplier.

Learn PCB design basics in this beginner’s guide. From planning, schematics, and component placement to routing, power/ground planes, and manufacturing files—discover step-by-step PCB design tips to avoid mistakes and build reliable circuit boards.

Learn everything about J-STD-003, the industry standard for solderability testing of printed circuit boards. Discover its scope, methods and a comparison with J-STD-002.