Reviews Frequency Controller

SHCA Color LED BASS KNOB with Voltmeter and Leads (Pink)

  • Two adjust way: adjust by gain, adjust by frequency.
  • Adds subwoofer level controls or balances a multiple amplifier installation. Just need to rotate the button of the controller, easy operate..
  • Different frequency can make the song feel different. Universal fit for most of car, simple in and out connection, no additional wiring need..
  • Just need to rotate the button of the controller, easy operate..
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CMJ RC Cars Range Rover RC Remote Control Car Sport White 2.4Ghz 1:24 Scale. Great Kids Play Toy Auto

  • 2.4Ghz frequency means that more than 10 can be raced together without interference. This is not possible when buying cars on 27Mhz or 40Mhz which is the normal standard. The perfect individual gift or gift for two, three, four or more than ten!.
  • GREAT EXPERIENCE - 2.4GHZ frequency is the updated new feature for this RC car, this frequency allows for multiple car racing without interference, provides a wide range and allows you to race at a speed up to 4mph..
  • READY TO GO- remove the carriage screws by hand and with small Phillips/Positive Screwdriver remove the controller, back panel and car panel to insert the batteries. You don't even have to screw in an aerial!.
  • Requires 3x AA Batteries for the car and 2xAA Batteries (not included) for the remote controller.
  • Package includes 1 * 1/24 remote control car,1 * dual-grip remote-controller, and 1 * user guide.
  • Factory assembled, ready to run, easy to play by CMJ RC Cars.
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PUBG Game Set Game Trigger PUBG Game Button Mobile Phone Controller Sensitive Shoot and Aim & Game Finger Sleeve Compatible with Android & iPhone

  • Our PUBG game controller is suitable for a variety of shooting game gamepads. Support -Compatible for PUBG/Rules of Survival etc. Perfect with 6-11mm smart phone..
  • Use our mobile game controller, you can simultaneously Move, Turn, Aim and Shoot by using the index fingers to press the buttons. Frequency conversion & Physics, Even one second frequency point is 50 Gun.M16/SKS sends 32 times in a second. Pulse conduction technology. 4 finger operation, aim and fire while moving..
  • The mobile controller perfect with 6-11mm smart phone game controller..
  • These mobile finger sleeve comfortable and freely stretch Good air permeability and sweat absorption which recommended by professional player. Avoid operation errors caused by hand sweat..
  • These mobile finger sleeve support almost all games on Android or iOS phone. Non-Slip Finger Sleeves can reduce the friction on the screen, accurately restore every click and slide ensure your every touch is accurate and effective..
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CHUSE C5 Classic Tattoo & Permanent Makeup Machine Kits(Include 5PCS needles)

  • Usage:The top of digital power controller is connected with handpiece by the cable, the bottom of digital power controller is connected to the power adapter, long press the power button about 3 seconds to turn on/off the digital power controller, the display lights up, and the default output frequency is "120.
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GoControl/Linear GD00Z-4 Z-Wave Garage Door Opener Remote Controller, Small, Black

  • Go Control z-wave products provide up to 100 feet range between the wireless controller and/or the closest z-wave device.
  • Nortek security & control/Go Control has been providing best-in-class home & business control solutions for over 50-years and is a leading worldwide mfg. . of z-wave products.
  • Garage door position sensor frequency: 345 MHz.
  • This product requires the use and pre-installation of a Z wave HUB..
  • Add Z-Wave control to your current garage door opener. Compatible with virtually any automatic garage opener w-sectional garage door.
  • Linear Z-Wave products provide up to 100 feet range between the wireless controller and/or the closest Z-Wave device.
  • Provides both audible and visual warnings prior to door movement.
  • Linear has been providing best-in-class home & business control solutions for over 50-years and is a leading worldwide mfg.. of Z-Wave products.
  • Specifications - Power: 120VAC, 50/60 Hz, Garage door position sensor frequency: 345 MHz, Z-Wave Frequency: 908.42 MHz.
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Anytec Realistic Remote Control Rattlesnake Snake Toy Rechargeable RC Snake Toy 16' Prank Toys for Kids - Live Video Hot Toys (Black)

  • AMAZING SPPED: Press the advance / left / right buttons of the egg shape infrared remote controller, the snake will react immediately and move fast. The speed is so amazing just as the real snakes. It operates with just 3 buttons, so it's very easy to play..
  • PRINCIPLE: These remote control snakes consists of 22 flexible segments, the total length is about 16". The control range is over 19.6 feet. Remote controller works with 3 1.5V AG13 button batteries (included), you can charge the robot snakes with the supplied USB charging cord..
  • FREQUENCY: There are 3 different frequencies (A,B,C) available for play. You can select the A, B, or C channel and press the Forward button to start the on frequency operation. If the on frequency fails, you will need to switch the other channels and continue the frequency button until the snake is able to move..
  • MORE FUN: The instruction lamp will light up when power on. The snakes can crawl noisily on any smooth surface and spit their tongue as they moving. Your dogs and cats will chase these snakes, or they may scare of it. So funny!.
  • GREAT GIFT: It's fun for everyone! Fear your friends, family, or yourself! To the big success in Patty! Ideal for Halloween Pranks, Theme Party, April Fool's Day Tricks and so on. This smart....
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Jebao/Jecod RW Series Wavemaker with Controller (RW-4 RW-8 RW-15 RW-20) (RW-4)

  • Newest 2020 model with an updated controller.
  • Unique Control system allows to wave off different types and multiple functions..
  • Wireless controllers allows synchronized operations among wave makers..
  • Low Voltage DC Electronic pump with variable frequency provides a safe environment for user..
  • Easy operation to achieve the multiple sea wave. Easy installation with magnetic base. #1 Check the indicator light on the power supply. Green light means that the controller is working. no light means bad power supply. #2 check the controller, if the controller can't switch mode or speed possible bad controller. #3 Power supply checked, controller checked. but pump not working, please try to re-install the pump impeller to reset the pump. If still not working after re-install the pump impeller possible bad pump motor. #4 Extremely noisy issue - please try re-install or replace the pump impeller or re-install the both side mount basket gasket..
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BATMAN Batmobile Remote Control Vehicle 1 20 Scale for Kids Aged 4 and up

  • FULL-FUNCTION RC: This remote control Batmobile features a dual joystick controller with 2.4GHz frequency, allowing you to race up to 6 vehicles at....
  • EASY TO DRIVE: This Batman remote control car is easy to drive, so you can race into action! Perfect for beginners, use the controller to drive in....
  • AUTHENTIC BATMAN STYLING: With Batman rims and sleek details, this 1:20 scale Batmobile RC looks like the Caped Crusader Batmobile! Feel just like....
  • The Batman Batmobile RC is a great gift for kids aged 4 and up. Requires 2 AAA batteries for the controller and 3 AAA batteries for the vehicle (not....
  • Includes: 1 Batmobile RC, 1 Controller, 1 Instruction Guide.
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7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator

  • 1️⃣ 7-80V PWM DC Motor Speed Controller Switch 30A,Motor Speed Control Regulator.
  • 2️⃣ Wide voltage 7-80V high current 30A Design Wide range of applications, on-board switch with operation Stop brake function, adjustable potentiometer soft cable can be separated Line length 30CM..
  • 3️⃣Circuit optimization design Wide range of duty cycle adjustment, smooth motor without vibration, no vibration, with power indication, stable circuit design for long working hours..
  • 4️⃣Adopt imported high-voltage MOS tube, three high-voltage 100V high-frequency resistance capacitors, and fuses for braking. The parameters are not easy to heat and easy to replace. The standard aluminum housing protects the internal circuits and components for long-term durability..
  • 5️⃣Package Contents:1 x 7-80V PWM DC Motor Speed Controller Switch 30A.
  • Amazon satisfied customer service & fast ship..
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Cumberland Swan/Vi-Jon 1000032061 Witch Hazel (Pack of 12)

  • USED FOR-- High quality generator controller is integrated with digital, intelligent, and network technology for the automation and monitoring system of a single generator set.
  • MULTIFUNCTION-- Realize the automatic start/stop, data measurement, alarm protection and "three remote" functions of the generator set. Speed sensor frequency range: 1Hz-10KHz, speed sensor voltage range: 0.5V-70V.
  • WITH LARGE-SCREEN-- The controller adopts large-screen liquid crystal (LCD) display, Chinese, English, Spanish and Russian optional interface operation, simple operation and reliable operation.
  • WIDE APPLICATION-- Generator controller is suitable for 3?phase 4?wire, 3?phase 3?wire, single?phase 2?wire, 2?phase 3?wire (120V/240V) power supply 50Hz/60Hz system.
  • GOOD REPLACEMENT-- This generator controller module is a good replacement for your old or broken one, comes with 4pcs brackets, easy to install.
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GPD XP 6.81 Inches Modularity Design Handheld Gaming Console 2400x1080 Resolution Touchscreen Android 11 CPU MediaTek Helio G95,8 Core 6GB/128GB

  • GPD XP: CPU: MediaTek Helio G95, 8 Core (2 x ARM [email protected] 2050MHz, 6 x ARM [email protected] 2000MHz) GPD: ARM Mali- G76 MC4 @900MHz RAM: 6GB, LPDDR4x,....
  • GPD XP Screen: 6.81 Inches Sunshine IPS 10 points Touch screen(1080x2400),Corning 5th Gen Gorilla Glass, 388PPi, Refresh Rate: 60 Hz, Display....
  • Network: 2G/3G/4G, Mobile Network only, Can't make phone call.Frequency Band: 2G: GSM B3/8, 3G: WCDMA B1, 4G: TDD-LTE B34/38/39/40/41, 4G: FDD-LTE....
  • Dimension: Length: 233mm (For XBOX/PS3 controller mode), 216mm (FPS controller Mode), 205mm (MoBA COntroller mode) Wideth: 83mm Thickness : 18mm....
  • Weight : 370g (For XBOX/PS3 Controller mode), 350g (FPS Controller Mode), 330g (MOBA controller mode).Battery Capacity : 7000 mAh, Charger : 20W PD....
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Game S*x Match #Love Wins Book 4

  • Compatibility. The wireless Xbox controller is perfectly compatible with Xbox One, Xbox One S, Xbox One X, Xbox Series X, PS3 and Windows 7/8/10. No....
  • 2.4GHz Wireless Connection. The controller features exclusive frequency hopping technology, powerful anti-interference ability and stable connection....
  • Dual Vibration Function. The built-in dual motor and 3D joystick bring you bring you an immersive gaming experience. Sensitive joystick and button....
  • Ergonomic Design: Non slip grips and precision tuned analog thumb sticks with anti-friction rings offer better gaming experience. Attention: The....
  • Rechargeable Battery. Build in 600mAh rechargeable battery, the wireless controller supports up to 10 hours working time. If you have questions,....
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Walabot Developer (US) : Programmable 3D Imaging Sensor, for Makers, Developers, Engineers and Universities

  • Three-dimensional radio-frequency based sensor.
  • Uses an array of linearly polarized broadband antennas.
  • Frequency range: 3.3-10.3 GHz (US/FCC model).
  • Cypress FX3 controller for USB communication and data pre-processing.
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