Posts by Syed Saad Hasan

What is a PWM Pulse Signal Generator? Pulse width modulation or PWM governs the transfer of power from one electrical/electronic component t…

https://www.youtube.com/watch?v=YczFXUga-VA&ab_channel=RJImagination What is an Optocoupler Tester? An optocoupler is a simple electronic co…

What is a Latching Touch Switch? A latching touch switch is a simple capacitive tactile sensor that retains its state (On/Off), after being…

What is an Auto Shut Off Overvoltage Protection Circuit? An Auto shut-off overvoltage protection circuit protects any circuit from an unstab…

What is an Electronic Fuse Circuit? An Electronic fuse is a safety device that is designed around a conductive strip, it is intended to brea…

What is a DC Motor Speed Controller? A DC motor speed controller is a simple electronic circuit that is used to linearly control the speed o…

What is a Voltage Level Indicator? A Voltage Level Indicator is a simple electronic circuit that can indicate the voltage level between any…

Printed circuit boards (PCBs) are by far the most common method of assembling modern electronic circuits. Comprised of a sandwich of one or…

PCBs are an important part of every design industry, with their applications in almost every kind of appliance we use today. Repeated use of…

A great number of engineers, especially those who are just starting out in the field of PCB design usually ask themselves "Where can I find…

HDI PCB technology is a decisive response to ever changing consumer demand. With HDI technology, designers can incorporate more components o…

Designing & ordering your PCB is a process that may seem a bit daunting to beginners. Alienation with the offshore ordering process and the…

Usually, Being Engineers, we tend to pay most attention to circuit components, and code, but sometimes a critical component of electronics…