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Best Rfid Reader Rf Module

UMLIFE 5pcs NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna 2.4 GHz 1100m + 5pcs NRF24L01 Wireless Module with Breakout Adapter On-Board 3.3V Regulator for Arduino

  • It can be wildly used to wireless remote control, somatosensory devices, RFID, NFC, smart grid, smart home, wireless audio etc..
  • 5PCS NRF24L01 8 Pin Socket Breakout Adapter Board: On-board AMS1117-3.3 chip, a simple socket breakout board which is for 8-Pin NRF24L01 wireless module.
  • 5PCS NRF24L01+PA+LNA RF Transceiver Module with SMA Antenna: Built-in 2.4Ghz antenna: available software to set the address, only received local address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers.
  • RF24L01+ Breakout Adapter: Small power on SMD LED indicator, On-board 3.3V voltage regulator, which accepts +5V power supply input and provides 3.3V for the attached "nRF24L01+" module..
  • The packing list includes: 5 * NRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module.
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Replacement Left Right L R Speaker Loudspeakers for NDSL DS Lite Console

  • SD Card Reader Slot & L/R Shoulder Button Module Flex Cable Replacement Compatible with Nintendo DSi.
  • Tips: This is SD Card Reader Slot & L/R Shoulder Button Module Flex Cable replacement to replace your old damage SD Card Reader Slot & L/R Shoulder Button Module Flex Cable, don't include instructions, please install it by a professional technician..
  • Broken your SD Card Reader Slot & L/R Shoulder Button Module Flex Cable, don't need to change new machine, just buy this item and replce your damage SD Card Reader Slot & L/R Shoulder Button Module Flex Cable, let your Device work again again..
  • Compatible with: Nintendo DSi (Please check your machine model before your purchase).
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact us first, we will try our best to help you..
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2Pcs NRF24L01+PA+LNA RF Wireless Transceiver Module with SMA Antenna 2.4G 1100m & Wireless Module with Breakout Adapter On-Board 3.3V Regulator

  • NRF24L01+PA+LNA Wireless Transceiver Module is a 2.4GHz ISM band transceiver, compatible with Raspberry Pi. Auto-acknowledge and auto-retransmit abilities.
  • Support up to six channels of data reception.
  • the transceiver come with power amplifier and SMA antenna, which make the effective communication distance has been greatly expanded..
  • A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). The configuration registers are accessible through the SPI connection. Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps)..
  • RF24L01+ Breakout Adapter: Small power on SMD LED indicator, On-board 3.3V voltage regulator, which accepts +5V power supply input and provides 3.3V for the attached "nRF24L01+" module..
  • Applications:It can be wildly used in wireless remote control such as RC planes/vehicles, wireless audio, wireless voice transmission such as VoIP, wireless networks, smart home,somatosensory devices, RFID, NFC etc..
  • Package Included:2 x NRF24L01+PA+LNA Wireless Transceiver Module+2 x SMA Antenna+2 x NRF24L01+ Breakout Adapter.
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HAC-001 Game Cartridge Card Slot Reader Tray Connector Flex Cable Module Replacement Compatible with Nintendo Switch

  • Game Cartridge Card Slot Reader Tray Connector Flex Cable Module Replacement Compatible with Nintendo Switch.
  • Tips: This is Game Cartridge Card Slot Reader Tray Connector Flex Cable Module replacement to replace your old damage Game Cartridge Card Slot Reader Tray Connector Flex Cable Module, don't include instructions, please install it by a professional technician..
  • Broken your Game Cartridge Card Slot Reader Tray Connector Flex Cable Module, don't need to change new machine, just buy this item and replce your damage Game Cartridge Card Slot Reader Tray Connector Flex Cable Module, let your Device work again again..
  • Compatible with: Nintendo Switch (Please check your machine model before your purchase).
  • Product is fragile, easy to be damage during shipping. So if there are any questions, please contact the seller for help first, we will try our best to help you..
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MEGA 2560 Starter Kit Ultra (100% Arduino IDE Compatible) w/ Battery Holder, Sensors, Modules, Resistor kit and Components (no Supply)

  • -Arduino MEGA R3 (generic high quality) + USB cable -6xAA Battery holder (9VDC) -WiFi ESP8266 module -Model Bluetooth Master / Slave HC-05 -Box with plastic cells (organizer of components) -Shield for prototypes + Mini-Breadboard -Large Breadboard (830 points ) -Dupont Cables 10 * Female-Female + 10 * Male-Female + 10 Male-Male -Cable Jumper for breadboard -6 Push Buttons with multicolored caps -Joystick Module type PS2.
  • -RC-522 RFID Module with white RFID Card and RFID Keychain -High-precision RTC Real-Time Clock Module DS3231 and EEPROM AT24C32 -PIR Presence Sensor HC-SR501 -Distance measurement module HCSR04 -Sound sensor detector module with programmable threshold -LM35 temperature sensor -Tilt detector module -Servo SG90 motor -Stepper motor (5V) -Motor driver module for stepper motor ULN2003.
  • 5V Active Buzzer -5V Passive Buzzer -LCD 1602 16 characters * 2 lines -LED Display Driver MAX7219 -LED Matrix Display of 8*8 -7 Segments Display 1 digit -7 Segments Display 4 digits -Simple Relay Module - Infrared Remote Control 38kHz - 38kHz Infrared decoder receiver (type 1838) - Infrared phototransistor (Flame sensor) - Infrared LED - Light sensor (Photoresistor).
  • -10 * LEDs 5mm Diffused RED -10 * LEDs 5mm Diffused GREEN -10 * LEDs 5mm Diffused YELLOW -5 *....
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GAR Monster Starter Kit for Arduino Uno Mega Nano Complete Advanced Set w/ ESP32 25 Sensor Modules Bluetooth WiFi Ethernet Wireless for Electronics STEM Robotics Projects

  • Advancing the development of robotics technology w/ Earth's 2nd biggest & most advanced starter kit for Arduino. 65+ pieces w/ FIVE main boards: 100%....
  • Explore programming electronics with all of the most common sensors and modules in Arduino like RFID Card-Key Reader, Ultrasonic Sensor, Real Time....
  • Build wireless IoT Automation projects with ESP32 Development Board, HC-05 Bluetooth Module, ESP8266 Wi-Fi Module, 2x NRF24L01 Wireless Transceivers....
  • All-in-one bundle with extra accessories + 16G USB storage with free access to the GAR Dropbox Cloud including PDF guides & links to tutorials and....
  • Effective technical/customer support from USA with lifetime replacement guarantee on all parts – The Monster comes in 16" x 12" durable organizer....
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125khz RFID Card Copier Duplicator Handheld RFID Reader for Door Access Control +8pcs T5577 Key Fob Tags + 2pcs Regular EM4100 Wristband + 4pcs T5577 RFID Cards

  • Compatible with hid proximity card, RFID 125khz ID EM4100, T5577&T5577 card and keyfobs. NOT working with encrypted tags, DuoProx II HID,iCLASS CARD....
  • Handheld Portable 125KHz RFID ID reader writer(125khz copier/duplicator),mini size easy and convenient to operating and carry for outdoor using..
  • Packing with enough tags and cards for your preference, Coming with 2pcs extra regular EM4100 wristband (Cannot be copied.),4pcs rewritableT5577 RFID....
  • Hanlheld RFID reader writer widely applying for door access at home , school, office,factory and shipping mall security entry,etc..
  • Notes-- the RFID reader writer can't working with HIiD Mode ,such as 125HZK PROX II,125HZK PROX III, HIXD ICLASS ,all these can not be copied .Also....
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RFID Reader 125KHz Reader Reads Both 1326 Family Proximity Cards & EM4100 ID Card USB Reader Emulae Keyboard for Linux Android Win iOS + 2Pcs Card

  • RFID Reader read both 125KHz 1326 family ISO Prox whole family cards & EM ID EM4100 cards together, HID USB device no driver request.
  • 125KHz RFID reader supports EM4100 ID cards and also 1326 1346 1386 ISO Prox card, H10301 H10304 format etc..
  • RFID Reader with 40 output formats for EM4100 ID card UID, max. 40 bits card number in 10H or 13 digital decimal format, configurable with config card....
  • Proximity card reader sends 125KHz proximity card 1326 family card number in 40 type formats or in raw wiegand bit data format, from 24 bit to 80 bits....
  • Card reader only, simulate keyboard input, works in Linux Andriod Windows MacOS, Writer ASIN is B07XJZ1J7B.
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AllAboutAdapters RF Coax to HDMI VGA Component YPbPr Video Demodulator TV Tuner for NTSC System

  • ...MI or DVI output at 1920x1080 pixels. Decode all UHF/VHF channels, analog cable TV channels, satellite RF output and other modulated outputs..
  • Supports all coax signals coming from cable outlets or cable boxes with RF output only, satellite receivers or modulated CCTV security systems. Premium external TV tuner module for MATV/SMATV systems used in campus, classrooms, hotels, hospitals, sports bars or restaurants. Full-frequency analog NTSC cable channel support from CH2 to CH139. Full aerial VHF/UHF channel support from CH2 to CH83. Backward compatible with all DVI equipments via using HDMI to DVI adapter..
  • Easy replacement solution for HDTVs with broken coax tuner inputs. External add-on TV tuner module for LCD TV, HD monitor/projector without coax inputs. Advanced HD video processor with digital comb filter for smooth digital video/audio output. Premium de-Interlacer with low noise reduction technology adopted for clear and sharp images with fine details..
  • Multiple of these RF demodulator/tuner units can work together with video wall system or split-screen video processor to form a large-scale display system or display multiple TV channels on one screen at the same time Great RF coax to HDMI audio decoder for streamline setup with new home A/V r....
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RF Coax to HDMI DVI Demodulator TV Tuner for PAL B/G System Used in Europe Asia Middle East

  • PAL B/G RF coax demodulator for converting the foreign PAL B/G type RF coax cable TV signals into either 1080p HDMI or DVI output at 1920x1080 pixels.....
  • Premium external TV tuner module for MATV/SMATV systems used in campus, classrooms, hotels, hospitals, sports bars or restaurants. Full-frequency PAL....
  • External add-on TV tuner module for LCD TV, HD monitor/projector without coax inputs. Advanced HD video processor with digital comb filter for smooth....
  • Great RF coax to HDMI audio decoder for streamline setup with new home A/V receiver or home theater system. Easy operation control via IR remote....
  • Digital LED screen for TV channel display on the front panel of the module to show users the TV channel selected. Automatic video/audio gain control....
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Faraday Fabric, RFID EMP RF Shielding Copper Conductive Military Grade Cloth, 5G Signal WiFi Blocking Cage 43'' x 39''

  • ✅[FARADAY PROTECTION]: This Faraday Fabric is a powerful conductive material that can be used for shielding against E M F, EMI and RF signals. It can effectively block Wi-Fi, Bluetooth, cell signals, GPS and RFID..
  • ✅[PERFECT COMPOSITION]: The fabric is made up of polyester fiber, metallic copper and metallic nickel. High-shielding nickel and copper composition blocks WiFi (2.4 & 5GHz), Bluetooth, cell signals including 5G networks, GPS, RFID, fuse box, and radio signals with 90dB average attenuation from low MHz all the way up to 40GHz. EMI, RFI shielding..
  • ✅[MULTI-USE]: This RFID cloth is widely used in protecting digital information in devices and technological privacy, which effectively secures and enhances isolation of private information. Also, people use the RF blocking fabric to shield harmful signals to keep body healthy..
  • ✅[EASY TO HANDLE]: Size 43in wide x 39in long, large enough to easily make your own Faraday cage with our Faraday fabric. Simply cut and sew to fit your smartphone, laptop, car keys, or cards. Many other usages that you can do as you wish, maternity clothes, rfid shielding curtains, RFID anti-theft wallets, card bags, and so on. .
  • ✅[ENJOY THE PROTECTION]: The protection fabric can keep you away from the harm of the T....
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RF Coax to HDMI DVI Demodulator Analog TV Tuner for NTSC System

  • Premium external TV tuner module for MATV/SMATV systems used in campus, classrooms, hotels, hospitals. Supports all coax signals coming from cable outlets or cable boxes with RF output only, satellite receivers or modulated CCTV security systems. Decode all UHF/VHF channels, analog cable TV channels, satellite RF output and other modulated outputs..
  • Advanced RF coax TV demodulator for converting the RF coax cable TV signals into either 1080p HDMI or DVI output at 1920×1080 pixels..
  • Full-frequency analog NTSC cable channel support from CH2 to CH139. Full aerial VHF/UHF channel support from CH2 to CH83. Easy replacement solution for HDTVs with broken coax tuner inputs. External add-on TV tuner module for LCD TV, HD monitor/projector without coax inputs. Advanced HD video processor with digital comb filter for smooth digital video/audio output. [Note]: This is an analog TV tuner so it can not be used for digital cable channels and can not accept antenna input..
  • Multiple tuner units can work together with video wall system or split-screen video processor to form a large-scale display system or display multiple TV channels on one screen at the same time. Great RF coax to HDMI audio decoder for streamline setup with new home A/V receiver or home theater syst....
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Happymodel ELRS 2.4GHz RX SX1280 EXPRESSLRS Nano Long Range Receiver EP1 RX

  • The Happymodel 2.4GHz ELRS nano series receiver is an open source program based on ExpressLRS, we have 3 types rx module released..
  • On the basis of PP RX, we have developed the Nano 2.4GHz rx of ESP8285 version named EP1 and EP2. The RF module of EP1/EP2 is the same like PP RX and....
  • Due to the low-latency and high-refresh-rate RF module, they are very comfortable for FPV race and Long Range FPV. And very suitable for Tiny whoop....
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