Introduction to Circuit Capacitors A capacitor is an essential component in electronic circuits, playing a crucial role in storing and releasing electrical energy. These small but mighty devices are found on circuit boards in a wide range of electronic devices, from smartphones and computers to televisions and home appliances. When […]
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What is a Radio Repeater? A radio repeater is an electronic device that receives a radio signal and retransmits it at a higher power, allowing the signal to cover a larger area. Repeaters are commonly used in two-way radio systems, such as those used by emergency services, amateur radio operators, […]
Understanding High Frequency Signals Before diving into the specific factors that impact high frequency PCB design, it is essential to understand the nature of high frequency signals. High frequency signals, typically defined as signals with frequencies above 100 MHz, behave differently than their low Frequency Counterparts. At these higher frequencies, […]
Understanding Corrosion Corrosion is a natural process that occurs when a metal reacts with its environment, resulting in the formation of oxides, sulfides, or other compounds. This process can be accelerated by factors such as humidity, temperature, and the presence of contaminants like salt, acids, or other chemicals. In electrical […]
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Introduction to MicroSD Cards MicroSD cards are widely used in various electronic devices, such as smartphones, tablets, digital cameras, and single-board computers like the Raspberry Pi. They provide a compact and reliable storage solution for digital data. Understanding the pinout of a microSD card is essential when interfacing it with […]
Introduction to Capacitors on Circuit Boards Capacitors are essential components in electronic circuits, playing a crucial role in storing and releasing electrical energy. When it comes to circuit boards, capacitors are widely used for various purposes, such as filtering, smoothing, and decoupling. In this comprehensive guide, we will delve into […]
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What is THT Mounting? THT mounting, which stands for “through-hole technology” mounting, is a method of attaching electronic components to a printed circuit board (PCB) by inserting the component leads through holes drilled in the board and soldering them to pads on the opposite side. This is in contrast to […]
Introduction to Micro Switches Micro switches, also known as snap-action switches, are compact, precision switches widely used in various applications that require reliable and rapid switching. These electromechanical devices are designed to quickly change the state of an electrical circuit when an external force is applied to the actuator. Micro […]
What is a Frequency Counter? A frequency counter is an electronic instrument that measures the frequency of a periodic electronic signal. It determines the number of cycles or pulses that occur within a specific time interval, typically one second, and displays the result in units of Hertz (Hz). Frequency counters […]
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How COVID-19 Disrupted Medical Electronics Supply Chains One of the most immediate and severe impacts of the pandemic on the Medical PCB industry was the major disruption to global supply chains, especially in the early phases of the outbreak. Several key factors contributed to medical electronics supply chain issues: Lockdowns […]