#wireless receiver

[crystalxia]

YET's 1-channel and 2-channel wireless universal WiFi version tuya receivers support remote control and TUYA mobile phone control, and can be customized according to your needs.

Yet Remote Control is a rolling code remote control manufacturer, supplier, focus on door remote control systems for single infrared beam se

[gryr2mithh]

https://www.futureelectronics.com/p/semiconductors--wireless-rf--transceiver-ics/sp3077een-l-maxlinear-2168612

RF Transceiver utilizes, WIFI transceiver, High speed data, wireless transmitter

SP3077E Series 16 Mbps ±15 kV ESD Protected RS-485/RS-422 Transceiver-NSOIC-8

[ijtsrd]

Wireless Power Transmission to Multiple Devices

by P. Sai Kumar Reddy | P. Vikas | G. Prabhuteja | B. Pulla Rao ""Wireless Power Transmission to Multiple Devices""

Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-4 , June 2020,

URL: https://www.ijtsrd.com/papers/ijtsrd31363.pdf

Paper Url :https://www.ijtsrd.com/engineering/electronics-and-communication-engineering/31363/wireless-power-transmission-to-multiple-devices/p-sai-kumar-reddy

callforpaperinternationaljournal, ugclistofjournals, bestinternationaljournal

This project work deals with wireless energy subject. Wireless power transfer or wireless energy transmission is the transmission of electrical power from a power source to a consuming device without using discrete manmade conductors. It is a generic term that refers to a number of different power transmission technologies that use time varying electro magnetic field. Wireless transmission is useful to power electrical devices in cases where interconnecting wires are inconvenient, hazardous, or are not possible. In wireless power transfer, a transmitter device connected to a power source, such as the mains power line, transmits power by electromagnetic fields across the space to one or more receiver devices, where it is converted back to electric power and utilized. In general, the efficiency of wireless power system will be very poor because of generating huge electro magnetic field. To generate such a huge field, lot of current must be pumped in to the energy transmitting coil, where as power receiving coil may not receive all the energy that is induced in the power transmitting coil. Depending up on the distance between the two coils, some of its energy will be received by the secondary coil. If the secondary coil is kept very close to the primary coil, more than 70 energy can be captured by the secondary coil. As the distance is increased, accordingly power losses also will be increased. So here the wireless power transmission concept is designed to operate multiple devices individually. The devices connected here for demonstration purpose are mobile charging, LED light and a DC motor. As the concept is designed a proto type module, the wireless power is not sufficient to operate all the devices at a time. So the loads are demonstrated to operate one at a time individually. If there's one bit of transformational technology in the mobile world today, it is wireless charging. Just as the world got a hang of using micro USB to charge everything and anything excluding Apple, the next best thing came along which is the wireless charging. Wireless energy works on the principle of electromagnetic induction. Coils of wire in the transmitter coil create a magnetic field as the current passes through. This field can induce an electrical current in an adjacent coil of wire without actually touching it. If this wire is part of a battery charging circuit, then you have wireless charging or it can be connected to any device to operate it directly. 

[crystalxia]

Wireless receiving controller series. We have 1 to 12 channels wireless receivers,support frequency 315/433/868 Mhz. Signal delay 3 seconds,interlocking,latching,momentary optional. More choose,welcome to contact us:[email protected]

https://www.szyet.com/product_category/universal-wireless-receiver/

[crystalxia]

Universal brand compatible receiver YET402PC-MF. Frequency :300Mhz-868.8Mhz. Voltage：12-30V AC/DC. Encode:Fixed code&Rolling. Memory capacity:200 codes.

http://www.szyet.com/product/notice-new-rx-%C2%AD%E2%80%90multi-300-%C2%AD-868-mhz-yet402pc-mf/ If you have any questions,please contact us :[email protected]

[crystalxia]

We are a variety of remote control manufacturers Yaoertai, we always have a remote control you like. www.szyet.com.

[crystalxia]

Side motor roller shutter receiver YET866,suitable for rolling shutter,maximum capacity 10 remote controls,the decoding type is only can decode the our factory YET rolling code(HCS301)remote control.Have automatic set travel function,delay shutdown,and the rebound blocked. http://www.szyet.com/product/yet866-rolling-shuer-receiver/ You can contact me :[email protected]

[crystalxia]

Universal RF remote control YET2129 is very easy and convenient used for home/store Burglar alarm, electric cars, motorcycles,automobile ,car alarms, all kind of doors/windows controllers, LED and other industrial control.And our company accept OEM and ODM to meet all customer's request.

http://www.szyet.com/…/smart-home-wireless-remote-control-…/ You can contact us:[email protected]