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Mobilna Elektronika Praktyczna

Podzespoły  Sterownik LED RGB dla protokołu Modbus 

 

Firma Enterius wprowadza do oferty nowy, 3-kanałowy ściemniacz LED sterowany za pomocą protokołu Modbus popularnego w systemach automatyki.

Urządzenie ma symbol EC-133MB i może również pracować jako sterownik LED RGB. Trzy kanały o obciążalności prądowej 7 A pozwalają na bezpośrednie sterowanie źródeł światła LED o mocy do 252 W. Sterownik może również obsługiwać prądowe oprawy LED poprzez dodatkowe drivery prądowe dostępne w ofercie firmy.

Wykorzystanie protokołu Modbus pozwala na łatwą kontrolę oświetlenia z poziomu większości sterowników PLC stosowanych w automatyce bez dodatkowych bramek. Sterownik EC-133MB jest również wspierany natywnie przez polski system zarządzania budynkiem Cute BMS (http://www.cutebms.com/), który umożliwia sterowanie oświetleniem, temperaturą, roletami i wieloma innymi urządzeniami.

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piątek, 24 listopada 2017 20:11

STMicroelectronics recognized for leadership on environmental actions by CDP

STMicroelectronics has been identified as a worldwide leader in corporate sustainability, and awarded a position on this year’s “A” List for water and “A-” for climate change by CDP, the non-profit environmental disclosure platform. Among the 2,025 companies that were evaluated worldwide, the Water “A” List recognizes the top 10% of companies participating in the CDP’s water program, for their actions in the last reporting year to manage water more sustainably. ST is one of only three semiconductor manufacturers worldwide to be recognized. The Company’s “A-” score for climate change is also among the 22% highest scoring companies. więcej na: www.st.com

piątek, 24 listopada 2017 17:51

Tesla electric Semi's price is surprisingly competitive

When Tesla unveiled its Semi electric truck last week, everyone agreed that it looked cool, but some actual truckers weren't necessarily sold on its functionality. Most observers will be impressed with the pricing if it holds, though. Tesla has listed estimated price on its Semi website for the 300- and 500-mile versions of $150,000 and $180,000 respectively, less than some pundits predicted. The fancier Founders Series, with the top specs, will cost $200,000. Looking at the $180,000 model, it's still around $60,000 more than a diesel-powered semi truck. However, the Semi could cost around 20 percent less to run, Tesla estimates, putting savings over a million miles at around $250,000. więcej na: www.engadget.com

piątek, 24 listopada 2017 16:02

Analog devices reports fourth quarter and fiscal year 2017 results

Analog Devices announced financial results for its fourth quarter and fiscal year 2017, which ended October 28, 2017. “The fourth quarter of 2017 drove a strong finish to the fiscal year, with high-quality revenue growth and operational execution that expanded gross and operating margins, and delivered stellar earnings per share growth,” said Vincent Roche, President and CEO. “Looking ahead to the seasonally-slower first quarter of fiscal 2018, we are planning for revenue to be in the range of $1.44 billion to $1.54 billion, which includes the benefit of a 14th week in the quarter. At the mid-point of this guidance range, we expect revenue to increase year-over-year, led by the highly diverse industrial market.” więcej na: www.analog.com

piątek, 24 listopada 2017 14:08

Tsinghua Unigroup Co. announces appointment of Dr. Leo Li as co-president

Tsinghua Unigroup Co. announced the appointment of Dr. Leo Li as co-president. Li will be working directly with Unigroup chairman, Weiguo Zhao on business expansion as well as planning and implementing of key investment projects in the chip design area. The new appointment of Dr. Li is in line with Unigroup's core talent strategy of integrating resources, which will effectively help realize Unigroup's 'Chip to Cloud' strategy, supporting company's strategy of chip design so as to improve its competitiveness in chip industry. Dr. Li has over 30 years of working experience in the wireless communication field. Under his leadership, Spreadtrum made great progress in multiple fields, including technology, product development and market development. więcej na: www.business-standard.com

piątek, 24 listopada 2017 11:54

Samsung Electronics to pay record-high incentives to its partners

Samsung Electronics announced that it would share the profit of its semiconductor division with its business partners. For the first three quarters of this year, the semiconductor division of Samsung Electronics posted 53.15 trillion won in cumulative sales and 24.3 trillion won in cumulative operating profit. For the profit sharing, Samsung Electronics is raising a mutual cooperation fund of approximately 15 billion won. The fund is raised on a matching grant basis by the company and its executive and staff members. In addition, Samsung Electronics is going to pay record-high incentives to its business partners. The total amount of the incentives is estimated at 50 billion won. In the first half of this year, Samsung Electronics paid 20.17 billion won in incentives to 138 firms working with itself. więcej na: www.businesskorea.co.kr

piątek, 24 listopada 2017 10:00

Mobile DRAM prices soar

Hynix grew its mobile DRAM sales by 30% in Q3 and, with Samsung, accounted for 85.6% of the market with Micron taking 12.4%, reports DRAMeXchange. For Q4, a 10-15% price hike is expected on top of the 5% hike in Q3. Samsung’s move to 18nm mobile has seen its share move to nearly 50% with $8.8 billion revenue, a sequential Q3 increase of 15.2% in Q3. Micron’s Q3 sales of mobile DRAM dropped by 13% sequentially after an outage at its Taiwanese Fab2. Thanks to overall price hike, Nanya and Winbond scored 8.6% and 12.8% sequential revenue growth respectively in Q3. więcej na: www.electronicsweekly.com

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