On July 8, 2014, Datongda Holdings, a leading electronic component distributor dedicated to the Asia-Pacific market, announced that its joint venture, Chengdu, and Chengdu Zhijie Technology Co., Ltd., launched a power intelligent meter reading solution based on TI AM335X. The TI AM335X is based on the ARM Cortex-A8 core AM335X microprocessor for image, graphics processing, peripherals and industrial interface options such as EtherCAT and PROFIBUS. The series includes AM3352, AM3354, AM3356, AM3357, AM3358, AM3359, etc., with speeds from 275 MHz to 720 MHz. They can operate at speeds up to 720Mhz. Power smart meter reading is an intelligent terminal of smart grid. In addition to the power metering function of traditional electric energy meter, it also has two-way multi-rate metering, user-side control, anti-stealing and other intelligent functions. Power smart meter reading represents the development direction of intelligent user terminals under the smart grid in the future. The total volume of this market will reach 100 billion. Figure 1 - Development Board Photo characteristic: · Baseboard development based on CM-AM335X industrial core board · Support 3G or GPRS communication · Support GPS positioning · Bus expansion 500M pixel camera · Support LCD display output · Support lithium battery power supply and charging, low power design · One button to achieve power on/off, sleep, wake up · Support Android 4.1.2 and Linux 3.2.0 Technical Parameters Application field · Low power consumption, lithium battery power supply, charging function, wake-up with sleep · Handheld terminal, PAD, power collection handheld device, electronic menu, IoT gateway About Dalian United Holdings: Datongda Holdings is a leading electronic component distributor in the Asia Pacific region. Headquartered in Taipei (TSE:3702), it owns World Union Group, Pinjia Group, Quanding Group and Youshang Group with nearly 6,000 employees. There are more than 250 suppliers of agency products and more than 130 distribution bases around the world (about 80 in Asia Pacific). In 2013, the turnover reached US$13.7 billion. Dalian United Holdings holds an industry holding platform, continuously optimizes the front-end marketing and logistics support team, acts as a professional partner in the industrial supply chain, provides Demand CreaTIon, turnkey solutions (Turnkey SoluTIon), technical support, warehousing logistics and IC Value-added services such as e-commerce meet the needs of different customers such as original equipment manufacturers (OEMs), original design manufacturers (ODMs), electronic manufacturing service providers (EMS), and small and medium-sized enterprises. The international operation scale and localized sales pipeline have long been deeply involved in the Asia-Pacific market. It has been selected as the “Best IC Distributor in Asia†by professional media for years, and is the world's third largest electronic component distributor. In order to improve the quality of localization services of the United Nations General Assembly and meet the differentiated needs of customers in the service areas of Greater China, the six major areas of Greater China (China) services include China Based Manufacturers and Taiwan-Based Manufacturers. , Foreign Manufacturing Service, Japan-Based Manufacturers, Korea-Based Manufacturers and Hong Kong-Based Manufacturers customers. In addition to providing customers with the best turnkey solution (Turnkey Solution), and in order to meet the customer's small-volume device procurement needs, the company has set up a dedicated Small Quantity Service (SQS). The United Nations has established the United Nations General University of Commerce and Trade in the Mainland and Hong Kong, the United Nations General Trading (Shenzhen) and the United Nations Electronic (Hong Kong), with the "Industry's Choice. Passage Benchmark" as the corporate vision and the full implementation of "Team, Integrity, The core values ​​of professionalism and efficiency are professional services to achieve mutual benefit and win-win for suppliers, customers and shareholders. We are professional manufacturor more than 10 years providing high brightness, waterproof, dustyproof Outdoor Full color Led Display , which is widely is used in the outdoor environment such as outdoor advertisement, Stadium, Airport, Traffic system, Hopspital, Hotel, Market, etc. The application environment of Outdoor LED Display is normally much worse than the Indoor LED Display. The material & quality standard is also higher than the Indoor Led Display . We provide all series of Outdoor Fixed LED Display models: P3.91mm, P4mm, P4.81mm, P5mm, P6mm, P8mm, P10mm, P15mm, P16mm, P20mm. Since more and more customers prefer higher resolution to improve the video quality, outdoor HD series of P3.91mm, P4mm, P4.81mm, P5mm, P6mm become popular models. In any case, the use of digital video outdoor LED screens from JOYLED LED Screens signifies a brand new stage of development in the area of outdoor advertising. A number of articles have already discussed the strengths of presenting information on LED (Light Emitting Diode) monitors versus the static outdoor stands. The size of the Outdoor Led Screen displays and LED signs are very important to know to determine the resolution per square meter we have to set for the screen. This is to avoid low quality video with very little detail or a very high quality video that is not necessary (in some cases it depends on the customer´s project type). The variable that decides the LED screen resolution per square meter is called the pixel pitch, which tells us the distance between the LED´s in millimeters. The shorter the distance of the LED´s, the higher the screen resolution per square meter, and a greater distance, the resolution will be less. Our full color outdoor LED screens can be divided into two types of groups, which are: Integrated 3in1 SMD LED chips based outdoor LED screens & Dip LED Chips (Oval LED Chips) based outdoor LED screens Outdoor Led Display,Led Display,Led Wall Display,Outdoor Waterproof Led Display Shenzhen Joy LED Display Co., Ltd. , http://www.joe-led.com
