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Best Frequency Controlled Device

Shure BLX4 Wireless Receiver - Transmitter Sold Separately

  • For this wireless system component to work, please make sure your transmitter and receiver match in frequency range (style).
  • Up to 12 compatible systems per frequency band (region dependent).
  • Microprocessor-controlled internal antenna diversity.
  • One-touch Quick Scan frequency selection quickly locates the best frequency.
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1pcs/lot Brand CD4HC7046AE 74HC7046 DIP-16 Phase-Locked Loop

  • The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
  • Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
  • A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
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WESTEK Outdoor Remote Control Outlet Switch Kit with Wireless Receiver RFK326LC Black

  • Control Outdoor Lights Remotely – This outdoor remote plug with remote allows you to control lighting and electrical appliances from inside your....
  • 80 Foot Range – The convenient wireless remote control outlet sends a radio frequency signal that works around corners and through door and windows.....
  • Remote Controlled Outlet – This remote control power outlet has many useful indoor and outdoor applications, such as controlling outside Christmas....
  • Easy Installation – Plug the light or other electronic device into the receiver and plug the receiver into the wall socket. Operate the appliances....
  • Weatherproof Receiver – The receiver is weatherproof and rain tight and must be mounted in a vertical position with the sockets facing downwards,....
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Pair of 2 Brand New Beyma 8mi100 8 8 Ohm 1000 Watt Mi100 Series Pro Midrange Speakers with Edgewound Aluminium Voice Coil

  • Beyma 8MI100 8" midrange speaker handles a powerful 250 watts AES & 500 watts program power handling. Low harmonic distortion. Controlled dispersion....
  • 2" edgewound aluminium voice coil with polymide fiber glass former. Designed for high quality mid-frequency reproduction ..
  • Features a 2" voice coil & high efficiency of 98dB SPL. Light & stiff cone delivers clean very responsive mids. Very low distortion w/ controlled....
  • This low-mid frequency transducer offers three main points of interest: a good sensitivity (98 dB), a controlled dispersion up to 3 kHz and a low....
  • Furthermore, it is mounted with a cast aluminium basket that reduces mechanical vibrations and increases thermal dissipation. This fact, added to the....
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BOND | Smart Home Automation |Compatible with Alexa and Google Home |Compatible with iPhone or Android (Renewed)

  • CONTROL CEILING FANS, FIREPLACeS, AND SOMFY SHADES FROM YOUR SMARTPHONE – BOND turns any remote controlled fan, fireplace or Somfy shades smart in seconds. Activate the fan, control fan speeds, and switch on lights—all from your iPhone, Android phone, tablet, Amazon Echo, or Google Home Assistant. With BOND, you’ll be able to use these smart devices to do whatever your remote control could do..
  • ALEXA AND GOOGLE-ENABLED – This device is certified by Amazon and Google to work with Alexa and the Google Home Assistant. Control your ceiling fan with voice commands. You’ll never need to reach for the light switch or the remote again. Controlling a ceiling fan and fireplace has never been easier!.
  • CONTROL UP TO SIX CEILING FANS – A single BOND can control up to six ceiling fans from one central location. The BOND can record and transmit RF (radio frequency) as well as IR (infrared) signals, so it will work regardless of what kind of remote you have. The area range is about 2,500 sq. ft. so you’ll be able to control fans in other rooms or on another floor..
  • NO INSTALLATION NEEDED – Set up is extremely quick and easy. Simply plug in the BOND device, download the app to your phone, point your fan remote at the BON....
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SkinAngel Red Light Therapy for Face & Neck - FDA Cleared - Infrared Dermawand Skin Tightening Machine – Nuderma Wand for Wrinkle Removal, Anti Aging Devices, Skin Rejuvenation - Golden

  • ✅ FDA CLEARED WAND: The dermabrasion facial machine have been cleared by the FDA. The face microcurrent device uses red LED infrared light for face to reach 8-10 mm of the skin's surface. The nuderma high frequency wand is easy to use, non-invasive and has no side effects. The dermawand pro anti-aging device 2022 head is composed of SUS304 stainless steel, which is a healthy choice for your skin. This electric stim machine helps quickly to stimulate the natural healing of the skin..
  • ✅ REMOVE FINE WRINKLES: The SkinAngel red light therapy device is a completely natural technique that uses photothermal effects to promote the regeneration and rearrangement of elastic fibers. The nuderma skin therapy wand stimulates the production of new collagen and removes fine wrinkles without causing discomfort or hurting the skin's deeper layers. The red light therapy enhances your skin's young glow..
  • ✅ PROFESSIONAL SKIN CARE DEVICE: The face slimming device wand has a built-in smart skin sensor that turns on only when the galvanic facial machine head touches the skin and turns off as quickly as it moves away from it. When you stop using it for a while, galvanica facial maquina will automatically switch off to safeguard your safety. The premium lithium rechargea....
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Juried Engineering CD4046BE CD4046B CD4046 CMOS Micropower Phase-Locked Loop Breadboard-Friendly IC DIP-16 (Pack of 5)

  • The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
  • Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
  • A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
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Juried Engineering CD4046BE CD4046B CD4046 CMOS Micropower Phase-Locked Loop Breadboard-Friendly IC DIP-16 (Pack of 10)

  • The CD4046B CMOS Micropower Phase-Locked Loop (PLL) consists of a low-power, linear voltage-controlled oscillator (VCO) and two different phase comparators having a common signal-input amplifier and a common comparator input..
  • Very low power consumption: 70 µW (typ.) at VCO, VCO inhibit control for ON-OFF keying and ultra-low standby power consumption fo = 10 kHz, VDD = 5 V, Source-follower output of VCO control input (Demod. output), 100% tested for quiescent current at 20 V.
  • Operating frequency range up to 1.4 MHz (typ.) at VDD = 10 V, RI = 5 k, High VCO linearity: 003c1% (typ.) at VDD = 10 V, 5-V, 10-V, and 15-V parametric ratings.
  • Low frequency drift: 0.04%/°C (typ.) at VDD = 10 V, Choice of two phase comparators: Exclusive-OR network (I) Edge-controlled memory network with phase-pulse output for lock indication (II), Zener diode to assist supply regulation, Standardized, symmetrical output characteristics, Meets all requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of 'B' Series CMOS Devices".
  • A Versatile Building Block for Micropower Digital and Analog Applications, Example Applications: FM demodulator and modulator, Frequency synthesis and multiplication, Frequency discriminator, Data synchronization....
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Vastarry 10 Cm Solid State Music Tesla Coil Artificial Lightning Desktop Toy Electric Power Wireless Transmission Model Science Experiment Tool

  • This is an SSTC Tesla coil to generate high-frequency alternating current through the oscillation of the chip, and it can also be controlled by audio, so that the arc pushes the air to make sound, and also supports wireless power transmission, so the SSTC Tesla coil becomes a piece with It is a multi-functional artwork with high playability, good viewing, practical science education and so on..
  • After more than 1 year of accessories matching test, a more complex circuit design was adopted, and a larger area of the top boost coil was upgraded. Every accessory is made of real materials, carefully selected, and the dense circuit is integrated into a 10x10cm PCB Inside the board, it saves space and shows the perfect lightning effect. The optimized Tesla coil lightning arc is long and thick.
  • Connect to your phone and play the characteristic square wave music, and you can see that the arc of the Tesla coil is beating with the music. With the knob turned to medium power, you can touch the lightning with your hand, you will feel a little tingling, and you will appear extra powerful in front of your friends. At the same time, it is the perfect teaching tool to stimulate ....
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Shure BLX4R Rack Mount Wireless Receiver - Transmitter Sold Separately

  • For this wireless system component to work, please make sure your transmitter and receiver match in frequency range (style).
  • Includes: (1) 1/2 Rack Receiver, (2) 1/4 Wave Antennas and (1) Single and Dual Rack Mount Kit.
  • Up to 12 compatible systems per frequency band (region dependent).
  • Microprocessor-controlled internal antenna diversity.
  • One-touch Quick Scan frequency selection quickly locates the best frequency.
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BOND | Add Wifi to Ceiling Fan, Fireplace or Somfy shades | Works with Alexa, Google Home | Remote Control with App | Works with iPhone or Android

  • CONTROL CEILING FANS, FIREPLACeS, AND SOMFY SHADES FROM YOUR SMARTPHONE - BOND turns remote controlled fan, fireplace or Somfy shades (does not support garage doors) smart in seconds. Activate the fan, control fan speeds, and switch on lights—all from your iPhone, Android phone, tablet, Amazon Echo, or Google Home Assistant. With BOND, you’ll be able to use these smart devices to do whatever your remote control could do..
  • ALEXA AND GOOGLE-CERTIFIED - This device is certified by Amazon and Google to work with Alexa and the Google Home Assistant. Control your ceiling fan with voice commands. You’ll never need to reach for the light switch or the remote again. Controlling a ceiling fan and fireplace has never been easier!.
  • CONTROL UP TO THIRTY CEILING FANS - A single BOND can control up to thirty ceiling fans from one central location. The BOND can record and transmit RF (radio frequency) as well as IR (infrared) signals, so it will work regardless of what kind of remote you have. The area range is about 2,500 sq. ft. so you’ll be able to control fans in other rooms or on another floor..
  • NO INSTALLATION NEEDED - Set up is extremely quick and easy. Simply plug in the BOND device, download the app to your phone, point your fan remote a....
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Diymore STC-3028 AC 110-220V 10A Digital Temperature Humidity Controller Dual Display Thermostat Humidifier Thermoregulator Heating Cooling Switch Digital Hygrometer with Probe

  • Power supply frequency: 50/60Hz, Note: There is no voltage output from the output terminal of the thermostat, the device needs to be connected to a power supply.
  • Temperature measurement accuracy: 0.3 °C.
  • Can be Used for Domestic Water Heater, Freezer, Refrigerator, Aquarium, Homebrewing Beer, Chicken Incubator, breeding, planting ect.etc, also suitable for Laboratories use and other temperature-controlled systems.
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Sleep Aid Device, Hand-held Nighttime Sleep Aid Device, Micro-Current Intelligent Relieve Anxiety Depression Fast Sleep Instrument, Natural Sleep Aid Device, Physical Sleep Aids

  • ...rivation and insomnia fall asleep as soon as possible. At the same time, it has the function of relieving migraines, relieving anxiety and releasing stress.This sleep aids has Light weight,small size and easy portability,So it can be used in the office, home and business trips. USB charging is very convenient..
  • [Low Frequency Microcurrent ]Low-frequency pulse current microampere level, does not hurt the body's function, still helps sleep after discontinuing use, non-drug, no dependence, through the palm of the hand to pass current, avoiding the risk of direct stimulation of the brain current..
  • [Two Frequency Modes] Our sleep aids have two modes. Low frequency mode (sleep mode): low frequency for soothing and relieving anxiety frequency, held in the palm of your Left hand can accelerate to let you sleep peacefully. High frequency mode (excitement mode): high frequency for excitement and inspiration frequency, held in the palm of your Right hand can make you excited and energetic, work and study with more passion..
  • [Important Notes&Easy to operate] Our sleep aid automatically stops after 15 minutes of work,so you don't have to worry about the device being in working condition all the time.To make it work again please turn it off and on again.As each perso....
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