MEMS technology allows embedded computing designs to carry out physical tasks necessary to bridge the gap between the world of ones and zeros, and the universe where action is required. MEMS measure inertial energy and provide precise guidance and measurement in semiconductor-scale packaging. Here are the latest microphones, accelerometers, pressure sensors, and fans available for new system development.
Everyone loves a cool micromachine. They are a marvel of miniaturization, and it's always fun to ponder what's possible when the world of semiconductor design and manufacturing merges with the universe of tiny gyros, pressure sensors, and inertial measurement units. One could almost imagine minuscule mice running in very tiny wheels affixed to pulleys that do things that are very important in the world of embedded design.
This month's datasheet explores some of the latest innovations from MEMS suppliers worldwide. Although advancements in this space may be less astounding than those in 2-D ICs, the feats they perform are no less amazing.
Denne historien er fra October 2024-utgaven av Circuit Cellar.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent ? Logg på
Denne historien er fra October 2024-utgaven av Circuit Cellar.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
Build an Interactive Kinetic Wall
Using a Raspberry Pi 4 and Kinect V1 Camera
Learn to Program MCUs with uLISP
Part 1: Crash Course Offers Insight Into Pioneering Language
Intelligent Automotive Battery Sensor
Shunt Resistors and Evaluation Electronics Offer Two Key Components
Understanding Mesh Circuits How to Use and Calculate Them
Microcontrollers and other digital systems concern mostly ones and zeros but when connections to the real word are needed it can get messy. Stuart writes about mesh analysis and how mesh circuits can be calculated and applied in practical scenarios.
Datasheet: Very Cool Micro Machines
Smartphone Cooling Rounds Out Parade of Advanced MEMS
Improving Patient Outcomes
Device Technology Advances Medical Practices
Bringing Cost-Effective, On-Device AI to Home Appliances - Sparse Weights and Interactions Negate GPUs and Cloud Computing
GPU silicon and cloud computing infrastructure are too costly for mass markets devices like refrigerators and washers. By deploying compute resources only to the necessary parts of AI inference, Sparse AI allows product designers to practically incorporate new AI features like natural voice interfaces into their consumer offerings without breaking the bank or electric bill surprises.
Thin Film Transistor LED Displays - Visual I/O
To add a resistive touchscreen on top of a TFT display, Jeff explores the technology offerings and libraries needed to accomplish his task. Calibrating the touchscreen's computed coordinates with the actual pixel coordinates of the display proved difficult with a modular framework but separating functions allows easy expansion.
Mobile APP Development with React Native
This month, Bob continues his series on mobile app development from an embedded designer's perspective. He programs a React Native app and he offers guidelines for picking a tutorial for React Native. He further explores how it handles concurrency and asynchronous programming. Bob expected a few nuances during the process but to say there were more than a few would be an understatement.
Power Analysis Over JTAG Ports: Hidden Debug Dangers - Block Side-Channel Analysis Attacks
Small changes in the phase of clock signals can encode power leakages. An attacker can use standard interfaces such as the JTAG port to drive clocks across targets, using them as measurement techniques for sidechannel analysis attacks despite limited physical access. This article demonstrates how you can test devices for vulnerability and how to modify devices to prevent attacks.
