ReviewsRf Receiver 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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LICHIFIT AR6210 DSMX Receiver RX Support DSM2 for JR Spektrum Transmitter TX RC

New DSM-X works with all JR and Spektrum DSM-2 Rx's..
The AR6210 DSMX 6-channel receiver is a great solution for all model aircraft requiring full range up to six channels..
This DuaLink receiver simultaneously gathers information from two receivers that are processed by patent pending Spektrum software that combines it to form the most vivid picture of an RF signal..
This dual path redundancy, plus the fact each of the two receivers is located in a slightly different location, exposes each to a different RF environment and creates a bulletproof RF link in all conditions..

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SIIG Ultra Compact Wireless IR Remote Control Extender Repeater Kit – 200M (CE-RC0014-S1)

✅ COMPLETE SIGNAL COVERAGE: Wireless RF signals operate between the transmitter and receiver, allowing you to move around freely and still be in control of your A/V or IR-enabled equipment remotely up to 200 meters away (656 feet), depending on surrounding obstructions. 2 power adapters included..
✅ WIDE COMPATABILITY: IR receiving module recognizes IR signal frequency ranges from 20 to 60 KHz, compatible with most IR-equipped devices such as DVD players, cable boxes, satellite receivers, audio/Hi-Fi stereo systems, etc..
✅ INSTANT TRANSMISSION: Highly sensitive modules provide real-time signal transmission without delay.
built-in LED indicator illuminates when the signal is received for easy status recognition.
✅ HASSLE-FREE INSTALLATION: Ultra-compact design with bundled infrared extension cables allow easy and flexible placement. Please keep in mind to place the extension cables in line-of-sight of the source IR sensor no further than 2 inches for best signal..
✅ NOTE: We recommend using the kit without the IR extension cables. Simply placing the Receiver Unit in line-of-sight with source device can support longer range. Only use the extension cable if needed. Contact us with any questions..

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MHCOZY Updated WiFi Wireless Smart Switch Inching Self-locking Relay Module,Set Inching Time from 0.5 second to 1 Hour,be applied to access control,DIY WIFI Garage Door Opener Smart life app 2CH

MHCOZY 2 channel Smart life APP Tuya WIFI Relay Module(with 433Mhz RF receiver built in,don't include 433Mhz RF,support learing code 433Mhz only),....
Easy Configure,Once it's Powered on,Phone Bluetooth will find the Smart Relay asap,tap and add to your 2.4G WIFI Network.After configured,even the....
Widely Usage,set on/off mode to automate your Light,Set Inching mode to DIY WIFI Bluetooth Garage Door Opener,set interlock to add wifi to your....
Schedule and Share,set sunrise sunset countdown repeat schedule,easy share remote control to family.
Voice control,one key to link to Alexa Assistant,use your voice command to open your Garage when busy.

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FrSky Tandem X20S Transmitter with Built-in 900M/2.5G Dual-Band Internal RF Module

Built-in TD 900M/2.4G Dual-Band Internal RF Module Supports Multiple Working Modes 2.4G ACCST D16Mode (Compatible with ACCST Receivers with D16 V2 or later FW) 2.4G ACCESSMode (Compatible with ACCESS Receivers) 900M ACCESSMode (Compatible with ACCESS R9 868/915MHz Receivers) (*Capable of simultaneous working under ACCESS mode) 2.4G & 900M TD Mode (Compatible with TD Receivers).
Super-low latency and long-range control with telemetry (*Up to 50 to 100KM range and down to 4ms end-to-end latency) 800*480 Color Touch-Screen Displays 6 Quick-Mode Custom Buttons (Front) and 2 Momentary Buttons (Rear) Lite Type External Module Bay Built-in 6-axis Gyroscope Sensor All CNC Metal Trims, Knobs.
Haptic Vibration Alerts and Voice Speech Outputs Supports SWR Indicator Warning Supports Recharge System for 2S Li-ion Battery (USB Type-C Interface) High-speed PARA Wireless Training System (Compatible with FreeLink App3.0) Built-in Audio Wireless Module (Compatible with Bluetooth Audio Device).
All CNC High-Precision Hall-Sensor Gimbals with 10 Ball-Bearing, adjustable 45° to 60° stcik travel and 8° rotatable panel. ETHOS: The more pow....

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Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver

Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
-10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.

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Vello FreeWave Wireless Remote Shutter Release for Nikon DC-2 Connection - D90 D3100 D5000 D5100 D7000

16 Million Possible Channels | Operates on Radio Frequencies (RF).
Direct Line of Sight Not Required | Operating Range up to 320' (100 m).
Wireless Continuous or Single Exposures | Long Time Exposures.
Transmitter Can Fire Multiple Receivers | Wireless Autofocusing & Triggering.
In The Box: Wireless RF Receiver, Wireless RF Transmitter, 23A 12V Battery for Transmitter, CR2 3V Battery for Receiver, FreeWave Camera Release Cable....

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Acxico 2Sets Laser Sensor Module For Arduino AVR(KY-008 Laser Transmitter +Laser Receiver Sensor Module Non-modulator Tube)

Model: 1*Laser Receiver Sensor Module+ 1* KY-008 Laser Transmitter Module.
Laser Receiver Sensor Module uses the non modulated laser receiver, please use in the room where without the light, the sunlight or other lamps and lanterns will interfere, suggested in the dark environment use..

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PelPro PP70 Pellet Stove for Home Heating Fireplaces - 70 lb Hopper, 42,500 BTU Heats up to 2,000 Sq. Ft. (2 Days), Easy-Dial Temp Control, Built-In Thermostat, Auto-On/Off, Powerful Quiet Blower

★★ ATTENTION: This device is NOT a power supply/Ignitor unit. (No voltage output itself, but passing voltage from your fireplace thermopile for safety reason). Please connect it with power source or circuit in series if using it as a switch. ▼ Durablow battery powered R.F. + LCD screen transmitter and receiver kits give wireless remote control to a gas heating appliance, such as gas fireplace. ▼ Childproof safety lock available. ▼ The temperature range is from 45℉ (7℃) to 99℉ (37℃) ..
▼ Thermostat feature in transmitter turns ON/OFF when room temperature changes. It also operates the fireplace with the room temperature swings 1 °F, 2 °F, or 3 °F. ▼ Timer feature operates at options of 15 minutes Min. to 9 hours Max...
▼ Receiver with LEARN function, snap-on wall plate, and 18-inch wires with connectors to gas MILLIVOLT valve or electric spark ignition module. ▼ Receiver box dimension: 2.6"x2.4"x1.54". (measure your wall outlet box first).
▼ Replaces Cross Reference Model #: SKY, 9800322, 9800323, 9800324, 9800326, 9800328, 9800329, 9800550, 9800580, 1001-A, 1001, 1001TH, 1001T, 1410T, 1410-A, 1410TH, 3002, 3301, CON, RCK-K, RCK-KS, 5001, 5010, 5301, 5310, 55644, HRC200, RG04-1M, UN3. ▼ LEGAL DISCLAIMER: The Brand na....

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YONGNUO Wireless Shutter Release & Flash Trigger RF-603II C3 for Canon DSLR 1D /1DS, EOS 5D Mark II/5D /7D/50D /40D /30D /20D /10D

【Compatible with】 Canon 1D, 1DS, 1DX, EOS 5D Mark II III, 6D, 5D, 7D, 50D, 40D, 30D, 20D, 10D.
【Wireless Remote Shutter Release (On camera)】 You can mount one RF603 II receiver into the camera and connect it with the camera via the 2.5mm shutter connecting cable, and can remote control the camera with other receiver..
【Remote Shutter Release (Off Camera)】 You can use the single receiver to fulfill the function of remote shutter release after you connect it with your camera via the 2.5mm cable.
【To fire the Flash Speedlite】 One RF603II receiver can fire one flash speedlite, one set of RF-603II can control 2pcs Flash Speedlite at the same time..
【Higher sync speed than the first generation】 The highest flash sync speed up to 1/320 second (some of models may only reach to 1/250s or less, difference combination of models of flash and camera using may achieved difference flash sync speed)..

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Vello FreeWave Wireless Remote Shutter Release for Nikon with 10-Pin Connection

16 Million Possible Channels | Operates on Radio Frequencies (RF).
Direct Line of Sight Not Required | Operating Range up to 320' (100 m).
Wireless Continuous or Single Exposures | Long Time Exposures | Transmitter Can Fire Multiple Receivers | Wireless Autofocusing & Triggering.
In The Box: Wireless RF Receiver, Wireless RF Transmitter, 23A 12V Battery for Transmitter, CR2 3V Battery for Receiver, Lanyard, Clip, User's Manual,....
For Nikon w/10-Pin Connection - Nikon: D1, D1H, D1X, D2, D200, D2H, D2Hs, D2X, D2Xs, D3, D300, D300s, D3s, D3x, D4, D4s, D700, D800, D800e and D810,....

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