Description: this wireless transceiver module is an easy and suitable module if you want to setup your wireless communication system it can achieve a good balance between wireless transition performance you can easily add it with your own mcu/arm/pic/avr/stm32 system. This nrf24l01+ module is designed with power amplifier and sma antenna this allowed you to use the wireless communication up to 1000 meters! (no barrier). Specification: frequency: 2.4ghz~2.5ghz. Operating voltage: 3 ~ 3.6v max. Current: 115ma. Multi-frequency: 125 frequency. Support up to six channels of data reception. Package includes: 1 x nrf24l01+pa+lna wireless transceiver module & 1 x sma antenna This wireless transceiver module is an easy and suitable module if you want to setup your wireless communication system. It can achieve a good balance between wireless transition performance. You can easily add it with your own mcu/arm/pic/avr/stm32 system This nrf24l01+ module is with power amplifier and sma antenna this allowed you to use the wireless communication up to 1000 meters (no barrier) Color: Black Package Includes: 1 X Nrf24l01+pa+lna Wireless Transceiver Module &??
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Em18 Rfid Reader Module
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Approx. Price: Rs 220 / PieceGet Latest Price
Product Details:
Minimum Order Quantity
100 Piece
Interface
SPI
Frequency
13.56 MHz
Model Name/Number
Em18
Usage/Application
Industrial
Voltage
4.5V to 5.5V.
Weight
10 g
Country of Origin
Made in India
Radio-frequency identification (RFID) is the wireless non-contact use of radio-frequency electromagnetic fields to transfer data, for the purposes of automatically identifying and tracking tags attached to objects. The tags contain electronically stored information. This EM-18 RFID Reader is a Tiny, simple to use RFID reader module. With a built in antenna, the only holdup is the 2mm pin spacing. Power the module, hold up a card, and get a serial string output containing the unique ID of the card. It has TTL output. Specifications and Features of EM-18 RFID Reader Module:- Operating Voltage: 5V DC Supply Reading Distance: 6-10 cm. Read frequency: 125 kHz. EM4001 64 – bit RFID tag compatible. 9600bps ASCII output. Current : <50 mA Operating Frequency : 125 Khz Read Distance : 5 cm Compatible Tags : 125KHz EM4100 Tags Size : 32mm(length) * 32mm(width) * 8mm(height) Application of EM-18 RFID Reader Module:- Smart Access Control System. Card Based Entry System. Attendance System. DIY projects requiring need for RFID based System
