October 2022
Is Plugging Your Vias Necessary?
Via holes are crucial aspects of PCBs that create electrical connections between a trace on one layer and another. But did you know you could close th...
LCD Display Interface: Everything You Must Know
Nearly every screen today uses a liquid crystal display (LCD). This includes LED screens. Nevertheless, you may be familiar with LCDs, but what are LC...
Sound Sensor: A Beginner’s Guide
Do you know how often you say " sound " daily? Probably not, but that's because the sound is all around us, and we hardly ever stop to think about it....
AOI Test – What Is Automated Optical Inspection Test?
Modern PCBs are much more complex and smaller compared to older boards. Even simple PCBs have thousands of solder joints, which are potential sources ...
SMT vs SMD – Ultimate Guide to PCB Assembly Terms
PCB assembly technologies are getting more advanced as we work on ways to improve electronic circuitry efficiency. We’re seeing faster, more efficient...
What are AC and DC- What is the difference?
There exist two primary forms of electrical current- AC and DC. Both are cardinal in running electrical devices. But, to understand which power source...