-
Knobs in consumer, appliances, and automotive technologies at lower system cost and power. ? Linear and rotational encoders The LDC1312 and LDC1314 are easily configured via ? Buttons in home electronics, wearables, an I2C interface. The two-channel LDC1312 is manufacturing, and automotive available in a WSON-12 package and the fourchannel LDC1314 is available in a WQFN-16? Keypads in manufacturing and appliances package.? Slider buttons in consumer products ? Metal detection in industrial and automotive
標(biāo)簽：
430f
msp
430
上傳時(shí)間：
2016-07-22
上傳用戶：tongmoonsky
-
Connecting 32-bit controlled applications
in the industrial, commercial and consumer
markets is fast becoming a necessity rather
than an option. Many new applications, such
as remote data collection, home automation
and networked appliances, require secure,
high-performance connectivity at an
economical price. Freescale Semiconductor
gives design engineers the flexibility to choose
the right 32-bit microcontroller from a broad
portfolio of ColdFire? embedded controllers.
標(biāo)簽：
5223
MCF
XFS
上傳時(shí)間：
2017-02-18
上傳用戶：traff07
-
The status quo of digital cities is analysed in detail, using six different
perspectives:
1. Social interaction
2. Safety
3. Data management and analytics
4. Mobility
5. Consumer Lifestyle
6. Crowd-based services
標(biāo)簽：
Digital
Cities
White
Paper
上傳時(shí)間：
2020-05-23
上傳用戶：shancjb
-
Over the past ten years there has been a revolution in the devel-
opment and acceptance of mobile products. In that period, cel-
lular telephony and consumer electronics have moved from the
realm of science fiction to everyday reality. Much of that revolu-
tion is unremarkable – we use wireless, in its broadest sense, for
TV remote controls, car keyfobs, travel tickets and credit card
transactions every day. At the same time, we have increased the
number of mobile devices that we carry around with us. However,
in many cases the design and function of these and other static
products are still constrained by the wired connections that they
use to transfer and share data.
標(biāo)簽：
Short-Range
Essentials
Wireless
of
上傳時(shí)間：
2020-05-27
上傳用戶：shancjb
-
With the rapid expansion of wireless consumer products,there has been a con-
siderable increase in the need for radio-frequency (RF) planning, link plan-
ning, and propagation modeling.A network designer with no RF background
may find himself/herself designing a wireless network. A wide array of RF
planning software packages can provide some support, but there is no substi-
tute for a fundamental understanding of the propagation process and the lim-
itations of the models employed. Blind use of computer-aided design (CAD)
programs with no understanding of the physical fundamentals underlying the
process can be a recipe for disaster. Having witnessed the results of this
approach, I hope to spare others this frustration.
標(biāo)簽：
Introduction
Propagation
to
RF
上傳時(shí)間：
2020-05-27
上傳用戶：shancjb
-
We are currently witnessing an increase in telecommunications norms and
standards given the recent advances in this domain. The increasing number of
normalized standards paves the way for an increase in the range of offers and
services available for each consumer. Moreover, the majority of available radio
frequencies have already been allocated.
標(biāo)簽：
Allocation
Resource
Radio
上傳時(shí)間：
2020-06-01
上傳用戶：shancjb
-
Over the past ten years there has been a revolution in the devel-
opment and acceptance of mobile products. In that period, cel-
lular telephony and consumer electronics have moved from the
realm of science fiction to everyday reality. Much of that revolu-
tion is unremarkable – we use wireless, in its broadest sense, for
TV remote controls, car keyfobs, travel tickets and credit card
transactions every day.
標(biāo)簽：
Short-Range
Wireless
上傳時(shí)間：
2020-06-01
上傳用戶：shancjb
-
Wireless communication has become increasingly important not only for professional appli-
cations but also for many fields in our daily routine and in consumer electronics. In 1990,
a mobile telephone was still quite expensive, whereas today most teenagers have one, and
they use it not only for calls but also for data transmission. More and more computers use
wireless local area networks (WLANs), and audio and television broadcasting has become
digital.
標(biāo)簽：
Applications
and
Theory
OFDM
CDMA
of
上傳時(shí)間：
2020-06-01
上傳用戶：shancjb
-
Five years have passed since the first edition of this book was published.Over the five years,the
world has witnessed a technological revolution headlined by an array of exciting consumer and
industrial products such as the Nintendo Wii, Apple iPod/iPad, sensor-rich smart phones,
phones with cameras,new operating systems for mobile phones and apps,e-books,WiFi,voice-
over-IP calls, social networking, 3D animated movies, and cloud computing, to name the major
ones that affect everyday living
標(biāo)簽：
Foundations
MEMS
of
上傳時(shí)間：
2020-06-06
上傳用戶：shancjb
-
For more than three decades, Micro Electro Mechanical Systems (MEMS) have
steadily transitioned out of research labs and into production forming a more than $10 billion
market [1]. MEMS devices such as accelerometers, pressure sensors and microphones, to name
a few, have seen immense utilization, particularly in the consumer electronics market, because
of their compact sizes and minute power consumptions. In addition, these devices benefit from
batch fabrication, which has enabled year-over-year reductions in cost [2]. In recent years,
標(biāo)簽：
Frequency
Tunable
MEMS
上傳時(shí)間：
2020-06-06
上傳用戶：shancjb
