The Internet of Things, the Internet of things and things. It is the extension of the extension of the Internet concept, and realizes the information identification communication between the sensing device and the intelligent terminal through the radio frequency identification technology and the cloud service. The Internet of Things has multiple intelligent application areas, such as smart home , smart medical, intelligent industry, intelligent agriculture, intelligent logistics, intelligent transportation, and smart grid. Among them, the smart home industry is considered to be the next trillion-level sunrise industry. According to the survey data, more than 100 million of China's current 1.3 billion people are likely to become potential smart home users. If the per capita expenditure on smart home is 5,000 yuan, then the smart home industry has a market potential of 500 billion. With the rapid development of China's economy and the expansion of the wealthy, the output value of smart homes will clearly reach the trillion level in the next few years.
Smart home, which uses family houses as a carrier, connects devices related to home life through wired/wireless communication technologies, and can remotely control remotely with smart mobile devices to achieve immediate control of home information. Simply put, as long as you have a smart phone connected to the Internet, you can remotely control home appliances, lighting, security, etc., instantly manage and monitor the home environment, improve home convenience, comfort, safety, and artistry, and achieve environmental protection and energy saving. aims.
How to use communication technology to achieve home intelligence? At present, there are two main types of technologies applied in the field of smart homes, namely, wired technology and wireless technology. Among them, the wired technology can be summarized as: bus technology and power carrier technology; wireless technology mainly includes Bluetooth, Wi-Fi, Z-Wave, ZigBee/SmartRoom technology.
In the wired technology, the bus technology has won the favor of many large-scale communities or projects with its good stability and security. However, in the personal smart home application, due to the wired characteristics, it is necessary to open the wall and hole wiring, and the wiring is complicated and beautiful. The large amount and long installation time must be carried out simultaneously with the basic decoration construction, and the maintenance is difficult, difficult to upgrade, and the cost is extremely high, which is unbearable for the general family. Another special wired technology, the power carrier, is to transmit communication signals by carrier on a wire. The power carrier does not need to be re-routed, but since the power itself has a reduction effect on the carrier signal, the stability of the carrier signal and the transmission distance are greatly affected. If a power carrier is used, a large number of supporting devices such as transmitters and receivers are also required to be installed, which affects the appearance of the home.
Compared with wired technology, the advantages of wireless technology are obvious: no wiring, easy installation, flexible use, easy to expand, easy to replace, and easy to maintain.
Bluetooth
Bluetooth is a wireless technology that supports short-range communication between devices. The effective distance is usually within 10 meters. Bluetooth uses a decentralized network structure and fast frequency hopping and short packet technology to support point-to-point and point-to-multipoint communication. The working frequency band is 2.4G and its data rate is 1Mbps. Because of its short effective communication distance, the communication method is peer-to-peer, and it is difficult to apply in the smart home field.
Wi-Fi
Wi-Fi is also a short-range communication wireless technology, its effective distance is longer than Bluetooth, usually within 100 meters. Wi-Fi is a wireless network signal based on the IEEE802.11 protocol, also known as wireless fidelity. It is a high-frequency wireless signal that enables devices to be connected wirelessly. Wi-Fi enables users to easily access the Internet, but due to its high power consumption and low security, it is difficult to meet user needs, making its application in the smart home field limited.
2.54mm (0.1") Pitch Female Headers
Overview
The most commonly seen female headers are 2.54mm (0.1") single or double row female/socket headers. These female headers together with its male counterpart are used in connecting Arduino boards and shields together. 2.54mm pitch female sockets/headers are low-profile connectors designed for signal and low power PC board connections when space is at a premium. They have the perfect height for clearing the USB-B connector and great for stacking multiple shields.
Since 2.54mm pitch female header is commonly used in a lot of applications, Scondar offers numerous options for this type of female header. Orientation can either be SMT or THM, single, dual or triple row. Antenk offers 2.54mm pitch female headers in either vertical or right-angle orientation. The pins and blades are also available in various sizes, counts, amperages, and plating.
The 2.54mm can accommodate a maximum current of 3A, with a 30 to 22 AWG wire size, and up to 40-positions. Antenk offers these female headers in high quality and affordable China-quoted price that snuggly fits with the pins of a male header and acts as a receptacle.
If you can not find the items you interest from above items, welcome to contact us, and you will always get fully responsive from us.
Applications of 2.54mm Pitch Female Headers
Electronics:
LED applications
Arduino boards
Arduino Pro
Arduino Mega
Solar applications
Weighing systems
Appliances:
Air conditioner
Refrigerator
Microwave oven
Washing machine
Water heater
Shower toilet
Washer/Dryer
Stove
Automotive, Heavy Duty Military and Marine
For densely packed equipment requiring weight reduction and downsizing and for tough and harsh conditions.
Vehicle infotainment
Computer peripherals
Battery Connections
Battery connections rely on the ability of the current to pass reliable and solid current. This prevents overheating in the circuit and voltage drop.
Rechargeable battery packs
Battery balancers
Battery eliminator circuits
Medical Diagnostic and Monitoring equipment
Heart monitors
Telecoms
Datacoms
Mount Type: Through-hole vs Surface Mount
At one side of this female header is a series of pins which can either be mounted and soldered directly onto the surface of the PCB (SMT) or placed into drilled holes on the PCB (THM).
Through-Hole (Poke-In)
Best used for high-reliability products that require stronger connections between layers.Aerospace and military products are most likely to require this type of mounting as these products experience extreme accelerations, collisions, or high temperatures.
Useful in test and prototyping applications that sometimes require manual adjustments and replacements.
2.54mm, 1-row vertical female header, 2.54mm, 2-row vertical female header, 2.54mm, 3-row vertical female header, 2.54mm, 1-row right-angle female header and 2.54mm, 2-row right-angle female header, 2.54mm U-
Shaped Female header, 2.54mm U-Shaped Dual Row Female header are examples of Antenk products with through-hole mount type.
Surface-Mount
The most common electronic hardware requirements are SMT.
Essential in PCB design and manufacturing, having improved the quality and performance of PCBs overall.
Cost of processing and handling is reduced.
SMT components can be mounted on both side of the board.
Ability to fit a high number of small components on a PCB has allowed for much denser, higher performing, and smaller PCBs.
2.54mm, 2-row right-angle female header and 2.54mm, 1-row right-angle female header are Antenk`s featured SMT female headers.
Orientation/Pin-Type: Vertical (Straight), Right-Angle and U-Shaped
2.54mm pitch female headers may be further classified into pin orientation as well, such as vertical or straight female header, right-angle female header or U-shaped female header.
Vertical or Straight Female Header Orientation
One side of the series of pins is connected to PCB board in which the pins can be at a right-angle to the PCB surface (usually called "straight" or [vertical") or..
Right-Angle Female Header Orientation
Parallel to the board's surface (referred to as "right-angle" pins).
U-Shaped Female Header Orientation
U-shaped orientation is characterized by the shape of the pins at one side of the header, forming a letter [U". It is often chosen for applications where repeat mating cycles are not required as it can also be used and soldered directly to both PCB's.
Each of these pin-types have different applications that fit with their specific configuration.
Single, Dual or Multiple Number of Rows
For a 2.54mm straight or vertical female header, the standard number of rows that Antenk offers ranges from 1 to 2 rows. However, customization can be available if 3, 4 or n number of rows is needed by the customer. Also, the number of contacts for the single row is about 2-40 pins while for dual row, the number contacts may vary from 2-80 pins.
Pin Material
The pins of the connector attached to the board have been designed with copper alloy. With customer`s demand the pins can be made gold plated.
Custom 2.54mm Pitch Female Headers
Customizable 2.54 mm pitch female headers are also available, making your manufacturing process way faster as the pins are already inserted in the headers, insulator height is made at the right size and the accurate pin length you require is followed.
Parts are made using semi-automated manufacturing processes that ensure both precision and delicacy in handling the headers before packaging on tape and reel.
Tape and Reel Packaging for SMT Components
Antenk's SMT headers are offered with customizable mating pin lengths, in which each series has multiple number of of circuits, summing up to a thousand individual part number combinations per connector series.
The tape and reel carrier strip ensures that the headers are packaged within accurately sized cavities for its height, width and depth, securing the headers from the environment and maintaining consistent position during transportation.
Antenk also offer a range of custom Tape and reel carrier strip packaging cavities.
Pcb Header Connector,2.54Mm Female Pin Header,2.54Mm Pcb Header,2.54Mm Pcb Connector,0.1" Pitch Female Headers,2.54mm SMT Female Pin Header, THT 2.54mm Female Pin Header
ShenZhen Antenk Electronics Co,Ltd , https://www.antenk.com