Reviews Frequency With Lcd

Pulse Generator, DROK 2pcs LCD Display PWM Frequency 1Hz-150kHz Duty Ratio 0-100 Percent Adjustable Square Wave Rectangular Wave Signal Generator Board

  • DROK pulse generator module operating voltage range is DC 3.3-30V, adjustable pwm frequency range is 1Hz-150kHz, adjustable duty ratio range is 0%-100%..
  • Application: it can be used as a square wave signal generator, generate square wave signal for experimental development.
  • generate square wave signal to control the motor driver.
  • generate adjustable pulse to control the relevant circuit (PWM dimming speed application etc)..
  • High Frequency Resolution: frequency in range 1Hz~999Hz, display resolution is 1Hz.
  • range 1.00kHz~9.99kHz, display resolution is 0.01kHz.
  • range 10.0kHz~99.9kHz, display resolution is 0.1kHz.
  • range 1kHz~150kHz, display resolution is 1kHz..
  • TTL Level Communication: the frequency meter is designed with single-chip TTL level communication, communication standard is 9600 bps..
  • LCD Display: the blue LCD clearly displays frequency and duty ratio, PWM output can set frequency and duty ratio independently..
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AnyTone AT-5555N 10 Meter Radio for Truck with SSB/FM/AM/PA Mode,High Power Output 12W AM,30W FM,SSB 30W PEP

  • ☛ The default frequency 28.000-29.700Mhz 10 meter Radio with big LCD panel, users can see more clear diaplay.Big rubber key easy for operation.Max....
  • Vey good high power 10 meter radio. Big LCD displays frequency and all kinds of information FM、AM、USB、LSB、PA mode Frequency Tuning Step....
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LKHF 3.5mm FM Transmitter LCD Diaplay in-car Music Audio Wireless Transmitter for Car Mobile Phones MP3 MP4 Player Tablet

  • Hands-free Function: Our products support hands-free function, to ensure that you are convenient to answer the phone while driving, and also ensure your safety..
  • LCD Display: With large LCD screen, FM frequency can be clearly seen. High-fidelity stereo, giving you a better music experience..
  • Stable Transmission: Digital PLL, transmission is stable in different environments. Memory for last frequency. Full frequency range: 87.5 - 108.0MHz. Transmitting distance up to 15 m / 49ft. Equipped with power-off memory, which can store the current playing frequency..
  • Rechargeable Lithium Battery: It has a USB interface and is equipped with a USB charging cable for you to charge conveniently. Powered by rechargeable built-in lithium battery, do not need to use the phone's power..
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RockvilIe RWM4401UH (4) Wireless Handheld Microphones 4 Church Sound Systems

  • Features: RockvilIe RWM4401UH Wireless (4) HandHeld Microphone System with LCD Display. High performance wireless hand held microphone system. Includes RWM4401UH transmitter with (4) hand held, high sensitivity, unidirectional, wireless cardioid microphones.
  • Comfortable ergonomic composite microphone construction with rubberized impact resistant grip coating. Low power consumption for longer life. Professional rack mount design with LCD displays. Color coded microphones. Rack mountable rugged metal housing mic receiver.
  • Featuring a dual filter design to limit feedback and interference. Individual microphone volume control. Ultra signal stability minimizes distortion. Operating Range: 300 400(indoor), 250 350(outdoor). Channel: Four Channel. Frequency Range: 467-490. Frequency Stability: 0.005%.
  • Frequency Response: 50Hz-15KHz(3 dB). Dynamic Range: 110dB. S/N: 90dB. T.H.D: < 0.1%(1KHz). Audio Output Jack: XLR balance & 1/4" unbalanced. Power Voltage: AC110V-240V 50/60Hz. Operating Temperature: 14F-122F. Mic Operating Time: up to 10 hours.
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Rockville Quad UHF 4 Wireless Handheld Microphone System w/LCD Display (rwm4401uh)

  • Rockville rwm4401uh UHF wireless (4) handheld microphone system with LCD display.
  • High performance wireless hand held microphone system. Includes rwm4401uh transmitter with (4) hand Held, high sensitivity, unidirectional, wireless cardioid microphones. Professional rack mount design with LCD displays. Color coded microphones. Rack mountable rugged metal housing mic receiver. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life.
  • Featuring a dual filter design to limit feedback and interference. Individual microphone volume Control. Color coded microphones. Comfortable ergonomic composite microphone construction. Low power consumption for longer battery life. Ultra signal stability minimizes audio artifacts. Operating range: 300´ – 400´(indoor), 250´ – 350´(outdoor). channel: four channel. Frequency range: 467-490.
  • Frequency stability: 0.005%. Modulation Mode: UHF. Frequency response: 50hz-15khz(3 dB). dynamic range: 110dB. S/N: 90dB. T.H.D: < 0.1%(1Khz). audio output jack: XLR balance & 1/4" Unbalanced. Power voltage: ac110v-240v 50/60Hz. Operating temperature: 14°f-122°f. Mic battery Operating Time: up to 10 hours.
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AnyTone AT-6666 10 Meter Radio High Power 15W/45W/60W 40CH Mobile Transceiver SSB(PEP)

  • 1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays frequency , perfect for truckers..
  • Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs.❤❤ FREE download the programming software at AnyTone Official Website..
  • 3.Dimensions: 9.65”(L) x 6.22”(W) x 1.89”(H), Weight: 3.30lbs.
  • Frequency Tuning Step 100Hz, 1KHz, 10KHz, 100KHz, 1MHz.
  • Frequency Control: Phase-Locked-Loop Synthesizer.
  • Microphone with push-to-talk/UP/DN and coild cord.
  • Programmable RB Function, NB/ANL Function, SQ, ASQ Function.
  • 4.40 channels (programmable) in each band, DW DUAL-WATCH Function, EHCO Function, DTMF, TOT, BEEP Voice Prompt, EMG CALL, SWR PROTECTION, HI-CUT Function, +10KHZ Function, Power Supply Voltage Protection, Key-Lock Function and more!.
  • 5.Kit Includes: AT-6666 Radio, Microphone, Mounting bracket, Power Cable, Screw & Fuse.
  • 30 Days NO REASION RETURN, 1-YEAR Warranty, Warehouse (Domestic Return) in CA State--No Further Return Issue..
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AnyTone AT-779UV Mini Size Dual Band Transceiver Mobile Radio VHF/UHF 2 Way Radio Car Tranceiver with Programming Cable

  • 1.AnyTone AT-6666 10 Meter Radio, Frequency Range: 28.000-29.700MHz, High Output Power: 15W/45W/65W, flexiable menu function and big LCD displays frequency , perfect for truckers..
  • Seven (7) Color LCD Display-white/blue/green/yellow/red/purple/cyan for meet your needs.❤❤ FREE download the programming software at AnyTone Official Website..
  • 3.Dimensions: 9.65”(L) x 6.22”(W) x 1.89”(H), Weight: 3.30lbs.
  • Frequency Tuning Step 100Hz, 1KHz, 10KHz, 100KHz, 1MHz.
  • Frequency Control: Phase-Locked-Loop Synthesizer.
  • Microphone with push-to-talk/UP/DN and coild cord.
  • Programmable RB Function, NB/ANL Function, SQ, ASQ Function.
  • 4.40 channels (programmable) in each band, DW DUAL-WATCH Function, EHCO Function, DTMF, TOT, BEEP Voice Prompt, EMG CALL, SWR PROTECTION, HI-CUT Function, +10KHZ Function, Power Supply Voltage Protection, Key-Lock Function and more!.
  • 5.Kit Includes: AT-6666 Radio, Microphone, Mounting bracket, Power Cable, Screw & Fuse.
  • 30 Days NO REASION RETURN, 1-YEAR Warranty, Warehouse (Domestic Return) in CA State--No Further Return Issue..
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Garrett ACE APEX with Viper Searchcoil Spring Special 2022

  • Complete Flexibility - Choose from powerful single frequencies or select a simultaneous multi-frequency mode to achieve excellent detection on all targets in all soils or sands..
  • 8 Channels per Frequency - 8 independent frequency shifts for each single and multi-frequency - 48 different frequency settings..
  • Six Detection Modes + Pinpoint - Zero, Coins, US Coins, Jewelry, Relics, and Custom.
  • Rechargeable Battery - Built-in rechargeable lithium-ion battery provides up to approximately 15 hours of use, depending on the setting..
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Automatic Plant Watering System for Indoor Potted Plants, Automatic Plant Watering Irrigation Kit with 5V USB Power Programmable 30 Days Timer for 10 Potted Plants

  • ... watering, when you are out, on vacation and work. water regularly, no worry about your plants lack of water..
  • 【Digital LCD Screen】 Automatic watering system potted plant with LCD display, easy to read digital. Built in programmable timer, setting the watering time and frequency..
  • 【Easy to Set Up】Just set the amount and the frequency. The range of water supply frequency of each watering time is (10-99s), and the watering frequency is (1- 30 days). Once setup is complete, you can press the 'Power'button to test if the plant watering devices are set up correctly and work properly..
  • 【Complete accessories,DIY at Will】 You can as per your requirement to design a drip irrigation system for your home potted or hanging plants. ( 30FT soft watering pipe, 15 drip emitters, 15 T-connectors, 1 filter, 1 power adapter. ).
  • 【Warm Reminder】 If you're going out for weeks, please ensure that the plant waterer is CHARGING and that the water is full enough. Please use the watering device indoors..
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Eton Value Bundle – Ultimate Preparedness Package with Eton Elite Executive and Elite Traveller

  • Elite Executive - International Radio: Tune in to your favorite AM, FM, longwave or shortwave bands with manual and digital tuning.
  • It's easy to set the spacing and frequency so your stations will come in loud and clear..
  • Elite Executive - Versatile and Portable radio in a quality leather case and features a clock/alarm/sleep timer with time backup, rich orange LCD display and FM telescopic antenna.
  • Powered by 6V DC adapter or 4 AA batteries (both sold separately)..
  • Elite Traveler - listen to the latest news on every radio wavelength—AM(MW), FM, Longwave (LW) and Shortwave (SW)—at home or abroad. And it’s easy to set the station spacing and frequency so your stations come in loud and clear wherever you are..
  • Elite Traveler – International Road: Tune in to your favorite AM, FM, longwave or shortwave bands with manual and digital tuning.
  • It's easy to set the spacing and frequency so your stations..
  • Elite Traveler – Versatile and Portable: This radio is nested in a quality leather case and has clock/alarm/sleep timer with time backup, rich orange LCD display and FM telescopic antenna.
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Garrett Hobby ATX Metal Detector with Pro Pointer at and Waterproof Headphones

  • Complete Flexibility - Choose from powerful single frequencies or select a simultaneous multi-frequency mode to achieve excellent detection on all targets in all soils or sands..
  • 8 Channels per Frequency - 8 independent frequency shifts for each single and multi-frequency - 48 different frequency settings..
  • Six Detection Modes + Pinpoint - Zero, Coins, US Coins, Jewelry, Relics, and Custom..
  • Rechargeable Battery - Built-in rechargeable lithium-ion battery provides up to approximately 15 hours of use, depending on the setting..
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Pyle FM Radio Transmitter Adapter - Plays MP3 Music with USB Port, 3.5 mm Aux in Media File Support, Car Charger for Smartphone Android and iPhone, Digital LCD Power Display - PLMP2A

  • TRANSMITS FM FREQUENCY: A FM radio transmitter adapter that draws power through the car power socket or cigarette lighter port. It transmits FM frequency to the car stereo to play MP3 music.
  • AUX IN FUNCTION: It plays music from devices that are 3.5 mm Aux in compatible like smartphone, iPods, and tablets. It can also support flash drives with MP3 files to play music on your car without hassle.
  • CAR CHARGER: Aside from playing music, this FM transmitter is built with a USB port to serve as a ready to use car charger. It can be used to power up several devices like Android and iPhone.
  • DIGITAL LCD DISPLAY: Made with digital LCD display to show radio frequency and simple button controls. Offers easy manual control to play, pause, forward music and rewind.
  • UNIVERSAL MEDIA SUPPORT: Supports several media like MP3 and WMA format files. The input voltage is 12-24V, the output power is 5V DC / 2.1A and the frequency range is 87.5-108.0 MHZ.
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Garrett ACE APEX Metal Detector with Z-Lynk Wireless Headphone Package and Bag

  • Complete Flexibility - Choose from powerful single frequencies or select a simultaneous multi-frequency mode to achieve excellent detection on all targets in all soils or sands..
  • 8 Channels per Frequency - 8 independent frequency shifts for each single and multi-frequency - 48 different frequency settings..
  • Six Detection Modes + Pinpoint - Zero, Coins, US Coins, Jewelry, Relics, and Custom..
  • Rechargeable Battery - Built-in rechargeable lithium-ion battery provides up to approximately 15 hours of use, depending on the setting..
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