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Two new 0°to 360°angle sensor ICs which can provide contactless high-resolution angular position information based on magnetic Circular Vertical Hall(CVH) technology has been introduced by Allegro MicroSystems, a leader in developing, manufacturing and marketing high-performance semiconductors.Called A1333 and A12339,the devices include a system-on-chip (SoC) architecture the involves: digital signal processing,CVH front end and supports multiple digital output formats as well as the first moto  ...
There are a good news that ERP Power LLC,one of the leading provider of small,smart and connected LED drivers for the lighting industry,lanched the world's smallest programmable output drivers with wireless communication for indoor lighting applications on 25.Oct.,2017 and demonstrated it on 27-30th,Oct.,2017 at Hongkong.According to Michael Archer,the CEO of ERP,"ERP is accelerating the Internet of Lights by embedding intelligence, connectivity and dimming into a very small footprint,e ...
Before I share it ,I would like to warn that: Fireworks are illegal in many countries. Before you go lighting off fireworks, check for any local restrictions. Stay safe!There are many articles about remote control lgnition system if you google it. However,I would like to share one but it has some differences between them cause the circuit is combined with my ideas and my friend who is an engineer. Let's see the the complete project details that allow you to ignite firecrackers from a sa ...
As one of the electornic hobbier,I like to make all kinds of electronic projects. Every time I ended an electronic project and saw my trophy,I am so happy and perfectly satisfied.Today I wolud like to share an electronic about LED motorcycle helmet. The costs of helmet you made by yourself are less and meaningful. Now let me introduce it step-by-step.Parts we need:Helmet ( any kind you like)LED RGB Addressable StripQduino MiniLiPo BatteryBattery ChargerString or threadTapeHot GlueSoldering kitWi ...
As the development of social technology,computer is becoming an universal things in families.The huge increase in computing performance in recent decades also has been achieved by squeezing ever more transistors into a tighter space on microchips. However,it's the tighter space on microchips that leads to effects such as signal leakage betwwen components,which will slow down communication between different parts of the chip. People in technology call this kind of delay as " interconnect ...
As one of the world-leading research and innovation hub in nanoelectronics and digital technology,IMEC announced at the 2017 Symposia on VLSI Technology and Circuits that the world's first demonstration of a vertically stacked ferroelectric,AI doped HfO2 device for NAND applications.Using a new material and a novel architecture,imechas created a non-volatile memory concept with attractive characteristics for power consumption, switching speed, scalability and retention. The achievement shows ...
Do you know graphene? Graphene is made of a single layer of carbon atoms that are bonded together in a repeating pattern of hexagons,it is one million times thinner than paper,so thin that it is actually considered two dimensional. Nowadays more and more electronic components are made of graphene such as solar cells,transistors or transparent screens cause it can help computing performance continue to grow.After a brief introduction of graphene,let's go into the subject--graphene sensors.As  ...
CatalogIntroductionTerminologyElectrical SymbolElectrical Symbol and Contact FormThree Basic Forms of Contact for RelaysMain RoleMain ClassificationStructural CharacteristicsShape SizeLoadProtective CharacteristicsPrinciple of ActionPhysical Quantity of the ReactionThe Role in the Protection CircuitMajor Component 1) Electromagnetic Relay2) Solid State Relay3) Thermal Reed Relay4) Reed Relay5) Optical Relay6) Time Relay 7) Auxiliary RelayCommon TypesTest M ...
The global lamp market has undergone tremedous changes over the last several years. Even government regulation,declining packaged LED and other component prices, and technological advancements have all played a major role in the continued penetration of LED into the overall market. Obvioulsy, LED lamps are the future of lighting, and there is a new invention using LEDs has been pushing out that Osram,a lighting company that offers innovative and sustainable lighting solutions, has revealed  ...
This article introduces stepper motor at full length.There are five parts of this article--the definition of stepper motor; types of steppers; how a stepper motor work; how to select and the basic wiring.What is a stepper motor?A Stepper Motor or a step motor is a brushless, synchronous motor which divides a full rotation into a number of steps. Unlike a brushless DC motor which rotates continuously when a fixed DC voltage is applied to it, a step motor rotates in discrete step angles. The Stepp ...
As the development of socialty and technology,wearables are becoming an essential part of the tech world.They not only measure all manner of vital data,but alsw are somewhat of a styly trend.Because of the big need of wearables, A new chemical sensor designed for particularly hazardous applications -- "Smart ring" has been invented.This "smart ring" can detect invisible threats to the wearer, scanning for explosives and nerve-agents that may be present in vapour or liquid for ...
This is a good day because kynix will share an interesting project with you -- Luminous Halloween Costume !Halloween is coming soon and I know at least that some of you are still procrastinationg you costume build. That's ok,I would share a fun and easy luminous Halloween costume thattakes almost no time to buildstill impresses the pants off your friendsis appropriate for all agesSo at first,we should prepare some components as follow:Knit Hat in Red, Green, Blue or White,etcBlack T-shirtEle ...
As an exhibitor of the KES, Kynix send the warm congratulations on the successful 2017 Korea Electronic Show .What is KESKorea Electronics Show is 4 day event held from 17 October to 20th October 2017 at the COEX Korea Exhibition Center in Seoul, Korea. The participants are availed with ample of networking opportunities which help them to increase their revenue count as well aid them to create a strong footage in the domestic as well as in the international market. Korea Electronics Show is the  ...
CatalogIntroduction   Seven Commonly Used Sensor TechnologiesPhysical SensorOptical Fiber SensorBionic SensorInfrared SensorElectromagnetic SensorMagneto-optic Effect SensorPressure SensorIntroductionSensor is a common but very important device, it is a device that feels the specified amount of measurement and converts it into useful signal according to a certain law. For the sensor, according to the state of the input, the input can be divided into static and dynamic quantities.  ...
A few months ago,I have see an article about desinging a nixie tube clock with an ATmega328 and ESP8266,and I had a big interest in it and I made one immediately according to the article's step.The ESP8266 connected to a Network Time Protocol (NTP) server was cheaper to implement than using an RTC due to the discrepancies between the defined clock speed and actual clock speed.You can see the picture,nixie tubes came into existence during the time of vacuum tubes and before LEDs (at least in  ...
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