Protect sensitive electronics by understanding the current limiting resistor, learning how to calculate appropriate values, and applying them in LEDs, transistors, microcontroller inputs and other circuits.
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Engineers Wiki. Most Asked Questions.
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TAGGED WITH flexible electronics
Protect sensitive electronics by understanding the current limiting resistor, learning how to calculate appropriate values, and applying them in LEDs, transistors, microcontroller inputs and other circuits.
This guide explains how potentiometer pins interact with mechanical rotation, resistive tracks, and load conditions across various circuit configurations. It provides clarity for both low-power electronic designs and high-precision embedded systems.
This technical article explains the theory behind potentiometer schematics. It shows how to implement mechanical and digital potentiometers in practical circuits, tailored for engineers, and students.
Engineering teams can achieve AI-ready design data with five-level maturity model by Keysight. The unified, traceable data accelerates design cycles, boosts IP reuse, and reduces costly re-spins.
TAGGED WITH microchips
Focused laser-like light that covers a wide range of frequencies is highly desirable for many scientific studies and for many applications, for instance quality control of manufacturing semiconductor electronic chips.
Scientists at ITMO have come up with a new way to protect microelectronics devices from counterfeit. The new technology is based on gold and silicon nanoparticles with unique optical properties that make it possible to create unclonable functions with a record information density.
An international team of scientists was first to demonstrate that halide perovskites can serve as a base for nonlinear on-chip optical components. As an example, they can be used to build ultrafast optical chips and transistors, and, potentially, other integrated optical systems.
In this episode, we explore how organ-on-a-chip technology is advancing our understanding of cancer behavior.
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Sensors are used in robotics to calculate the condition and environment of robots, using functions similar to the human sensory organs. A variety of sensors are required by different robots to navigate their environment while performing tasks. This article covers the types of sensors in robotics.
Electrical engineers must continually seek out new options and keep up with market changes. Take note of these six trends within the electronics industry.
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The Fe+male Tech Heroes was initially designed as a platform from women to (primarily) women. Over the years, our network has expanded and reached many men who understand that diverse input is pivotal for the success of any project. One of those smart minds is Julien Penders, who believes initiatives like ours are crucial to inspire the younger generation and change society for the better.
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Vias go through two or more layers of PCBs to form an electrical connection. Making them right under the component’s pad saves space, reduces track inductance and simplifies design.
challenge | FEB 01 - APR 12, 2024
Show the world what you can create with cutting-edge single-board computer hardware.
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Advancements in power storage devices, Micro Electro Mechanical Systems (MEMS), Gallium Nitride (GaN) semiconductors, etc. are key to achieving carbon neutrality in various industries.
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The right programming method will be determined by the volume of your assembly run and the form factor of your device.
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Printed Circuit Boards (PCBs) provide the foundation for the assembly of electronic components and enable the functionality of a wide range of devices. This article journeys through the requisite steps in the PCB manufacturing process, detailing the procedures involved in each.
It's difficult to protect every signal from noise intrusions, but this must be done to design an effective PCB assembly.
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Ever wondered how robotic arms achieve precise movement in manufacturing, healthcare, or logistics? It’s all about smart design — from sturdy components and kinematics to advanced control systems. Discover how these elements work together to deliver accuracy, flexibility, and real-world efficiency.
The natural resources around us represent the basis for all human activity on Earth. We use these resources to produce food, clean drinking water, clothes, electrical energy, and everything else we need to survive. But these resources are limited.
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The popularity of wearable electronics has induced demand for their parts, including power sources such as triboelectric nanogenerators (TENGs). Such power sources must be both stretchy and high-performance, holding up under various deformation conditions over hours of use.
2 minutes read
The silkscreen is a layer on the surface of a PCB that is used to identify a lot of information about the electronic printed circuit board.
PCBA design capabilities are crucial to the future of wearable technology. Wearables and PCBA design are inextricably linked since both have a significant influence on each other. As wearable devices become more popular, electronics designers and manufacturers are designing smaller, denser, and more flexible devices.
10 minutes read
Vias are small holes in a PCB that enable electrical connections between different layers of the board. In the context of PCB design, via tenting refers to the process of covering the vias with a protective layer, typically a solder mask or dry film. This protective layer shields the vias from environmental factors, such as dust, moisture, and chemicals, which can lead to corrosion or short circuits. As PCB technology continues to advance, the importance of via tenting in maintaining the performance and reliability of complex, high-density interconnect (HDI) and flexible PCB designs cannot be overstated. This guide explores the art and science of via tenting, shedding light on its significance, techniques, and applications in modern PCB design and manufacturing.
