Key Takeaways… A printed circuit board connects and supports electronic components in nearly all electronic devices. PCBs are made up of layers of conductive and insulating materials. They come in
Key Takeaways… The first patent related to printed circuits was filed in 1903 by Albert Hanson. Paul Eisler is credited with inventing the modern PCB in 1943. PCBs revolutionised electronics
Key Takeaways… RAM is temporary, high-speed memory used to store active data and processes. It significantly affects system performance and multitasking capability. DRAM and DDR variants are most commonly used
Key Takeaways… PCBs are manufactured through a multi-step process including design, etching, drilling, plating, and testing. Substrate materials and copper layers form the structure, while solder masks and silkscreens finalise