-
產品品牌:VINTEK/元泰/VINKA —— -原廠直銷,樣品免費,技術支持,大量現貨!
產品型號:VK3809IP 封裝形式:SOP16貼片 產品年份:新年份
聯 系 人:許先生 聯 系 QQ:1918885898 聯系手機:18898582398
原廠直銷觸摸觸控感應芯片,多種形式選擇更專業,原裝正品保障,價格更具優勢!
概述
VK3809IP 是一款9感應通道高抗干擾的觸摸IC,工作電壓:2.5V-5.5V,工作電流:1.1MA-3V,IIC/INT通訊口。可設置為9個獨立按鍵或者最多3組滑條,可通過IIC設置工作模式和參數,可以通過CAP腳電容調節靈敏度。封裝是SOP16。應用于大小家電,門禁監控和消費類電子。
★軟件簡介:
此軟件系提供給客戶一個簡易設定的滑條按鍵應用方案。客戶只要使用 IIC 通訊格式,即可設定并讀取滑條按鍵及獨立按鍵觸摸數據。
特色 :
1.此應用使用 16 個 Touch Pad 讓客戶可依照設計上的需求進行規劃。16 個
Touch PAD 可規劃為滑條按鍵或是獨立按鍵,滑條多可規劃為 3 組滑條。當無滑條按鍵設定時,16 Key 都可做獨立按鍵使用。
2.修改設定參數的方式有兩種,用戶可配合 USB PCLink Board 來調整滑條按鍵 觸摸靈敏度等參數,然后利用 IIC 寫入指令來修改設定參數。
3.程序的獨立按鍵輸出模式有兩種 Multiple 以及 Single,當選則為Multiple 時會將所有按下的按鍵輸出,而選擇 Single 時只會輸出第一個按下的按鍵,當按鍵被放開時,才會輸出下一個按鍵。
4.設計有省電模式,適合用在如遙控器等需要長時間待機的應用。
5.有 4 組 Slave address,可由外部開關切換。
產品應用范圍:
大小家電 門禁監控設備 消費類電子
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
產品品牌:VINTEK/元泰/VINKA —— -原廠直銷,樣品免費,技術支持,大量現貨!
產品型號:VK3813IP 封裝形式:SSOP20貼片 產品年份:新年份
聯 系 人:許先生 聯 系 QQ:1918885898 聯系手機:18898582398
原廠直銷觸摸觸控感應芯片,多種形式選擇更專業,原裝正品保障,價格更具優勢!
概述
VK3813IP 是一款13感應通道高抗干擾的觸摸IC,工作電壓:2.5V-5.5V,工作電流:1.1MA-3V,IIC/INT通訊口。可設置為13個獨立按鍵或者最多3組滑條,可通過IIC設置工作模式和參數,可以通過CAP腳電容調節靈敏度。封裝是SSOP20。應用于大小家電,門禁監控和消費類電子。
特色 :
1. 此應用使用 13 個 Touch Pad 讓客戶可依照設計上的需求進行劃。13 個 Touch PAD 可規劃為滑條按鍵或是獨立按鍵,滑條多可規劃為 3 組滑條。當無滑條按鍵設定時,13 Key 都可做獨立按鍵使用。
2.修改設定參數的方式有兩種,用戶可配合 USB PCLink Board 來調整滑條按鍵觸摸靈敏度等參數,然后利用 IIC 寫入指令來修改設定參數。
3.程序的獨立按鍵輸出模式有兩種 Multiple 以及 Single,當選則為Multiple 時會將所有按下的按鍵輸出,而選擇 Single 時只會輸出第一個按下的按鍵,當按鍵被放開時,才會輸出下一個按鍵。
4. 設計有省電模式,適合用在如遙控器等需要長時間待機的應用。
產品應用范圍:
大小家電 門禁監控設備和消費類電子
●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●●
產品品牌:VINTEK/元泰/VINKA —— -原廠直銷,樣品免費,技術支持,大量現貨!
產品型號:VK3816IP 封裝形式:SSOP28貼片 產品年份:新年份
聯 系 人:許先生 聯 系 QQ:1918885898 聯系手機:18898582398
原廠直銷觸摸觸控感應芯片,多種形式選擇更專業,原裝正品保障,價格更具優勢!
概述
VK3816IP 是一款16感應通道高抗干擾的觸摸IC,工作電壓:2.5V-5.5V,工作電流:1.1MA-3V,IIC/INT通訊口。可設置為16個獨立按鍵或者最多3組滑條,IIC設備地址可通過2個輸入腳設置,可通過IIC設置工作模式和參數,可以通過CAP腳電容調節靈敏度。封裝是SSOP28。應用于大小家電,門禁監控和消費類電子。
特色 :
1. 此應用使用 16 個 Touch Pad 讓客戶可依照設計上的需求進行規劃。16 個 Touch PAD 可規劃為滑條按鍵或是獨立按鍵,滑條多可規劃為 3 組滑條。當無滑條按鍵設定時,16 Key 都可做獨立按鍵使用。
2. 修改設定參數的方式有兩種,用戶可配合 USB PCLink Board 來調整滑條按鍵觸摸靈敏度等參數,然后利用 IIC 寫入指令來修改設定參數。
3. 程序的獨立按鍵輸出模式有兩種 Multiple 以及 Single,當選則為Multiple 時會將所有按下的按鍵輸出,而選擇 Single 時只會輸出第一個按下的按鍵,當按鍵被放開時,才會輸出下一個按鍵。
4. 設計有省電模式,適合用在如遙控器等需要長時間待機的應用。
5. 有 4 組 Slave address,可由外部開關切換。
產品應用范圍:
大小家電門 禁監控設備 消費類電子
標簽:
原裝正品
工程技術支持
上傳時間:
2018-12-12
上傳用戶:shubashushi66
-
產品品牌:VINTEK/元泰/VINKA —— -原廠直銷,樣品免費,技術支持,大量現貨!
產品型號:VK3813IP 封裝形式:SSOP20貼片 產品年份:新年份
聯 系 人:許先生 聯 系 QQ:1918885898 聯系手機:18898582398
原廠直銷觸摸觸控感應芯片,多種形式選擇更專業,原裝正品保障,價格更具優勢!
概述
VK3813IP 是一款13感應通道高抗干擾的觸摸IC,工作電壓:2.5V-5.5V,工作電流:1.1MA-3V,IIC/INT通訊口。可設置為13個獨立按鍵或者最多3組滑條,可通過IIC設置工作模式和參數,可以通過CAP腳電容調節靈敏度。封裝是SSOP20。應用于大小家電,門禁監控和消費類電子。
特色 :
1. 此應用使用 13 個 Touch Pad 讓客戶可依照設計上的需求進行劃。13 個 Touch PAD 可規劃為滑條按鍵或是獨立按鍵,滑條多可規劃為 3 組滑條。當無滑條按鍵設定時,13 Key 都可做獨立按鍵使用。
2.修改設定參數的方式有兩種,用戶可配合 USB PCLink Board 來調整滑條按鍵觸摸靈敏度等參數,然后利用 IIC 寫入指令來修改設定參數。
3.程序的獨立按鍵輸出模式有兩種 Multiple 以及 Single,當選則為Multiple 時會將所有按下的按鍵輸出,而選擇 Single 時只會輸出第一個按下的按鍵,當按鍵被放開時,才會輸出下一個按鍵。
4. 設計有省電模式,適合用在如遙控器等需要長時間待機的應用。
產品應用范圍:
大小家電 門禁監控設備和消費類電子
標簽:
高抗干擾 觸摸芯片
上傳時間:
2018-12-12
上傳用戶:shubashushi66
-
Smart Grids provide many benefits for society. Reliability, observability across the
energy distribution system and the exchange of information between devices are just
some of the features that make Smart Grids so attractive. One of the main products of
a Smart Grid is to data. The amount of data available nowadays increases fast and carries
several kinds of information. Smart metres allow engineers to perform multiple
measurements and analyse such data. For example, information about consumption,
power quality and digital protection, among others, can be extracted. However, the main
challenge in extracting information from data arises from the data quality. In fact, many
sectors of the society can benefit from such data. Hence, this information needs to be
properly stored and readily available. In this chapter, we will address the main concepts
involving Technology Information, Data Mining, Big Data and clustering for deploying
information on Smart Grids.
標簽:
Processing
Cities
Smart
Data
in
上傳時間:
2020-05-23
上傳用戶:shancjb
-
Smart Grids provide many benefits for society. Reliability, observability across the
energy distribution system and the exchange of information between devices are just
some of the features that make Smart Grids so attractive. One of the main products of
a Smart Grid is to data. The amount of data available nowadays increases fast and carries
several kinds of information. Smart metres allow engineers to perform multiple
measurements and analyse such data. For example, information about consumption,
power quality and digital protection, among others, can be extracted. However, the main
challenge in extracting information from data arises from the data quality. In fact, many
sectors of the society can benefit from such data. Hence, this information needs to be
properly stored and readily available. In this chapter, we will address the main concepts
involving Technology Information, Data Mining, Big Data and clustering for deploying
information on Smart Grids.
標簽:
Processing
Cities
Smart
Data
上傳時間:
2020-05-25
上傳用戶:shancjb
-
The concept of smart cities emerged few years ago as a new vision for urban
development that aims to integrate multiple information and communication
technology (ICT) solutions in a secure fashion to manage a city’s assets. Modern ICT
infrastructure and e-services should fuel sustainable growth and quality of life,
enabled by a wise and participative management of natural resources to be ensured
by citizens and government. The need to build smart cities became a requirement that
relies on urban development that should take charge of the new infrastructures for
smart cities (broadband infrastructures, wireless sensor networks, Internet-based
networked applications, open data and open platforms) and provide various smart
services and enablers in various domains including healthcare, energy, education,
environmental management, transportation, mobility and public safety.
標簽:
Enablers
Cities
Smart
for
上傳時間:
2020-05-25
上傳用戶:shancjb
-
This book gives a comprehensive overview of the technologies for the advances of
mobile radio access networks. The topics covered include linear transmitters,
superconducting filters and cryogenic radio frequency (RF) front head, radio over
fiber, software radio base stations, mobile terminal positioning, high speed
downlink packet access (HSDPA), multiple antenna systems such as smart
antennas and multiple input and multiple output (MIMO) systems, orthogonal
frequency division multiplexing (OFDM) systems, IP-based radio access networks
(RAN), autonomic networks, and ubiquitous networks.
標簽:
Advances
Networks
Access
Mobile
Radio
in
上傳時間:
2020-05-26
上傳用戶:shancjb
-
Employing multiple transmit and receive antennas, namely using multi-input multi-output
(MIMO) systems, has proven to be a major breakthrough in providing reliable wireless
communication links. Since their invention in the mid-1990s, transmit diversity, achieved
through space-time coding, and spatial multiplexing schemes have been the focus of much
research in the area of wireless communications.
標簽:
Communication
Systems
Coding
MIMO
for
上傳時間:
2020-05-26
上傳用戶:shancjb
-
Multiple-Input Multiple-Output (MIMO) systems have recently been the
subject of intensive consideration in modem wireless communications as they
offer the potential of providing high capacity, thus unleashing a wide range of
applications in the wireless domain. The main feature of MIMO systems is the
use of space-time processing and Space-Time Codes (STCs). Among a variety
of STCs, orthogonal Space-Time Block Codes (STBCs) have a much simpler
decoding method, compared to other STCs
標簽:
Orthogonal
Space-Time
Processing
Complex
上傳時間:
2020-05-26
上傳用戶:shancjb
-
The rapid growth in mobile communications has led to an increasing demand for wide-
band high data rate communications services. In recent years, Distributed Antenna
Systems (DAS) has emerged as a promising candidate for future (beyond 3G or 4G)
mobile communications, as illustrated by projects such as FRAMES and FuTURE. The
architecture of DAS inherits and develops the concepts of pico- or micro-cell systems,
where multiple distributed antennas or access points (AP) are connected to and con-
trolled by a central unit.
標簽:
Distributed
Antenna
Systems
上傳時間:
2020-05-27
上傳用戶:shancjb
-
Multiuser multiple-input-multiple-output (MU-
MIMO) systems are known to be hindered by dimensionality
loss due to channel state information (CSI) acquisition overhead.
In this paper, we investigate user-scheduling in MU-MIMO
systems on account of CSI acquisition overhead, where a base
station dynamically acquires user channels to avoid choking the
system with CSI overhead.
標簽:
Acquisition
Dynamic
Channel
上傳時間:
2020-05-27
上傳用戶:shancjb