Introduction to Phase-Locked Loops A Phase-Locked Loop (PLL) is an electronic circuit that generates an output signal whose phase is related to the phase of[…]
Common Types of PCB Drilled Holes There are several types of PCB drilled holes, each serving a specific purpose. Here are the most common types:[…]
What is an Arduino Battery Tester? An Arduino battery tester is a device that uses an Arduino microcontroller to measure the capacity and health of[…]
Visual Inspection Visual inspection is the most basic and commonly used method for checking soldering defects on PCBs. It involves examining the soldered joints and[…]
1. Planning and Design Before you start building your circuit board, it’s crucial to plan and design it carefully. This involves creating a schematic diagram,[…]
Understanding DTV Antennas DTV antennas, also known as HDTV antennas or digital TV antennas, are designed to receive digital television signals broadcast over the air.[…]
Introduction to SolderMask and PCBs Printed Circuit Boards (PCBs) are the backbone of modern electronics. They provide a platform for electronic components to be mounted[…]
What is Silk Screening? Silk screening is a printing technique that uses a mesh screen, typically made of polyester or nylon, to transfer ink onto[…]
What is a CDI Ignition System? A Capacitor Discharge Ignition (CDI) system is an electronic ignition system that uses capacitor discharge to create a high-voltage[…]
Introduction to Micro:Bit The BBC Micro:Bit is a pocket-sized, programmable computer designed to make learning and teaching easy and fun. It’s a great tool for[…]