A team of Caltech engineers has developed a smart capsule called PillTrek, which can measure pH, temperature, and a variety of different biomarkers. It incorporates simple, inexpensive sensors in a miniature wireless electrochemical workstation that relies on low-power electronics.
PCB Trace Width Calculator
Glossary of Semiconductors Terms
A team of Caltech engineers has developed a smart capsule called PillTrek, which can measure pH, temperature, and a variety of different biomarkers. It incorporates simple, inexpensive sensors in a miniature wireless electrochemical workstation that relies on low-power electronics.
The ultrabroadband infrared frequency comb could be used for chemical detection in portable spectrometers or high-resolution remote sensors.
A wafer is the thin substrate used to build integrated circuits in semiconductor manufacturing. This article compares 200mm and 300mm wafer sizes, covering die count, fabs, process nodes, costs, and applications in CPUs, GPUs, automotive, analog, IoT, and more.
Semiconductors are the building blocks of modern electronics, powering everything from smartphones to satellites. This in-depth guide provides a comprehensive understanding of semiconductors' engineering principles and applications, delving into their fundamental concepts, materials, devices, manufacturing processes, and their impact on today's technology landscape.
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Semiconductors
Nordic Semiconductor is a fabless semiconductor company specializing in wireless technology that powers the IoT.
181 Posts
Learn how a Hall Effect Current Sensor works, including principles, topologies, specifications, comparisons and engineering applications.
A guide covering the full radio-frequency design workflow, starting from setting specifications and choosing topologies to matching, simulation, layout, and verification, to help antenna engineers.
This article presents a detailed technical exploration of SiC MOSFET devices, covering material physics, device structure, switching behavior, and practical design considerations for high-efficiency power electronics systems.
This article is a comprehensive technical guide to relay wiring diagrams, covering 4-pin and 5-pin configurations, working principles, safety practices, standards, and advanced relay applications in modern systems.
An OCXO maintains its quartz crystal at a controlled temperature for exceptional frequency stability. This guide covers OCXO design for timing engineers, including oven systems, temperature-control loops, crystal selection, specifications, variants, applications, and emerging trends.
Every electronic design begins with abstraction.
How engineers measure jitter, crosstalk, impedance, eye margin, and BER for reliable PCB designs
Every embedded design needs a clock, but not every clock needs the same source. This guide compares bare quartz crystals against packaged crystal oscillators, including TCXO, OCXO, VCXO, and MEMS variants, to help engineers pick the right timing component.
A team of Caltech engineers has developed a smart capsule called PillTrek, which can measure pH, temperature, and a variety of different biomarkers. It incorporates simple, inexpensive sensors in a miniature wireless electrochemical workstation that relies on low-power electronics.
3 minutes read
The ultrabroadband infrared frequency comb could be used for chemical detection in portable spectrometers or high-resolution remote sensors.
A wafer is the thin substrate used to build integrated circuits in semiconductor manufacturing. This article compares 200mm and 300mm wafer sizes, covering die count, fabs, process nodes, costs, and applications in CPUs, GPUs, automotive, analog, IoT, and more.
How differential amplifiers work, from the transistor differential pair to the op amp difference amplifier: CMRR, resistor matching, and applications.
You can adjust the frequency range of this durable, inexpensive antenna by squeezing or stretching its structure.
This detailed guide explains the theory behind the capacitors in series, demonstrates how to calculate equivalent capacitance and voltage distribution, and highlights best practices for designing robust, high-voltage electronic systems.
Are you looking to cut costs on PCB batch production without sacrificing quality? In this comprehensive guide, we'll walk you through proven strategies for PCB batch cost reduction, dive into PCB manufacturing cost analysis, and share tips for optimizing PCB production costs.
Cornell researchers have developed a low-power microchip they call a "microwave brain," the first processor to compute on both ultrafast data signals and wireless communication signals by harnessing the physics of microwaves.
3 minutes read
Capacitors in parallel are ubiquitous in digital and analog hardware. When used properly, they increase capacitance, reduce unwanted impedance and noise, and improve power integrity across a broad frequency range.
This technical article explains how a transistor as a switch operates. It covers theoretical foundations, bipolar and MOSFET operating regions, practical design calculations, and real world applications.
A team of researchers from ITMO University, Tel Aviv University, and University of Aveiro have come up with a new way to improve the mechanical properties of spider webs.
3 minutes read
Trying to keep up with the ever-shrinking requirements of consumer electronics? Looking to cut every milligram of fuel-wasting weight in automotive and aerospace? The design options printed electronics offer go far beyond what can be achieved with the rigid PCBs of the past.
This blog post dives deep into the essentials of thermal management in PCB design, covering key techniques like PCB thermal vias design, PCB heatsink selection, thermal simulation for PCBs, PCB material thermal conductivity, and high power PCB thermal design.
Knowing what each multimeter symbol means is essential for digital design engineers, hardware engineers, and electronics students. This guide explains the theory behind common symbols, demonstrates their practical application, and highlights key safety considerations.
Discover what is a series circuit, its principles, advantages, and applications in engineering, with real-life examples, formulas, and practical insights for accurate circuit analysis!
