Top User defined Functions Reviews

Koolertron 60MHz High Precision DDS Signal Generator Counter,Upgraded Dual-Channel Arbitrary Waveform Function Generator Frequency Meter 266MSa/s (60MHz)

  • ..., Partial Sine, CMOS, DC level, Half-wave, Full-Wave, Pos-Ladder, Neg-Ladder, Noise, Exponential Rise, Exponential Fall, Tone, Sine Pulse, Lorentz Pulse, and 60 kinds user defined waveform etc. each channel can be independently set the parameters..
  • With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function..
  • Storage feature: You can store 100 groups instrument state parameters set by the user, can be called up to Reproduce. Frequency output of Sine wave can be up to 60MHz. 266MSa/s sampling rate. It has 60 positions for saving user-defined waveform. Waveform Length of each one is 2048 and vertical resolution is 14 bits.
  • This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research..
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Koolertron 15MHz High Precision DDS Signal Generator Counter,Upgraded Dual-Channel Arbitrary Waveform Function Generator Frequency Meter 266MSa/s (15MHz)

  • ..., Partial Sine, CMOS, DC level, Half-wave, Full-Wave, Pos-Ladder, Neg-Ladder, Noise, Exponential Rise, Exponential Fall, Tone, sine pulse, Lorentz Pulse, and 60 kinds user defined waveform etc. each channel can be independently set the parameters..
  • With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function..
  • Storage feature: You can store 100 groups instrument state parameters set by the user, can be called up to Reproduce. Frequency output of Sine wave can be up to 15MHz. 266MSa/s sampling rate. It has 60 positions for saving user-defined waveform. Waveform Length of each one is 2048 and vertical resolution is 14 bits.
  • This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research..
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Koolertron 15MHz Embeddable Dual-Channel Function Signal Generator Counter,High Precision DDS Arbitray Waveform Generator Frequency Meter 266MSa/s (15MHz)

  • ..., Partial Sine, CMOS, DC level, Half-wave, Full-Wave, Pos-Ladder, Neg-Ladder, Noise, Exponential Rise, Exponential Fall, Tone, sine pulse, Lorentz Pulse, and 60 kinds user-defined waveform etc. each channel can be independently set the parameters..
  • With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function..
  • Storage feature: You can store 100 groups instrument state parameters set by the user, can be called up to Reproduce. The frequency output of Sine wave can be up to 15MHz. 266MSa/s sampling rate. It has 60 positions for saving user-defined waveform. Waveform Length of each one is 2048 and vertical resolution is 14 bits.
  • The rear case can be easily disassembled, and there is no interface around the generator for easy installation and embedding into the test bench. The Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research..
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Professional Upgraded DDS Signal Generator Counter, Seesii 60MHz LCD Display High Precision 200MSa/s Dual-Channel Arbitray Waveform Function Generator Frequency Meter

  • ... Square wave, Triangle wave, Sawtooth wave, Pulse wave, white noise, user-defined waveform etc. each channel can be independently set the parameters.Duty cycle of each channel can be adjusted separately. Precision can be 0.1%..
  • 【Frequency Meter】With linear sweep(Max. up to 999.9s) and logarithmic frequency sweep functions.Has a frequency measurement, period measurement, positive and negative pulse width measurement and counting function.The settings allow you to enter up to 20volts.
  • 【Lightweght Compact and Portable】With intuitive control panel, you can easy to control.This Signal Generator is the ideal instrument for electronic engineering, laboratories, production lines, teaching and scientific research. This is an important tool for both experts and newcomers.
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LILLIPUT 10.1" FA1016/C IPS FHD 1000:1 HDMI/VGA Supports 4K 30Hz Glass+Glass Technology USA Official Seller VIVITEQ (USA Service Directly)

  • LILLIPUT 10.1" FA1016/C IPS FHD 1000:1 HDMI/VGA Support 4K 30Hz Glass+Glass Technology with Free Desktop Stand by LILLIPUT USA Official Seller VIVITEQ (USA Service Directly).
  • Supports multiple video input interfaces: HDMI, VGA High resolution of 1920x1200 pixels High contrast: 1000:1 Adopt the unique Glass+Glass technology.
  • F1&F2 user-definable buttons to custom auxiliary functions as shortcut Individual adjustments of Brightness, Contrast, Brightness, Saturation, Sharpness and Color Temp, etc..
  • Support Scan, Check Field, Zoom, Freeze, Image Flip functions Equipped with 75mm VESA holes Compatible with sunshade, that can be used under sunlight Built-in high level components to support 7 to 24V power supply voltage Working safely with ultra-low current in any situation.
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WonVon DDS Function Generator, 60MHz Dual-Channel Signal Generator 0.01-100MHz Arbitrary Waveform Pulse FY6900-60M Generator Function Signal Generator

  • FY6900 series Dual-channel Function / Arbitrary waveform generator is a set of Function Signal Generator, Arbitrary Waveform Generator, Pulse Generator, Analog / Digital modulator, VCO, Sweep, Counters and Frequency Meter and other functions in a high Performance, cost-effective, multi-function signal generator. Abundant shortcut keys and graphical user interface simplifies every operation..
  • The standard 3-pin power plug increases the grounding protection and effectively eliminates the leakage current on the BNC terminal.2.4 inch TFT Color LCD with 320×240 resolution, displaying parameters and graphics of the two channels at the same time.The instrument uses 14-bit high-speed D/A converter chip (5Vpp output quantization error is less than 1mV), 250MSa/s sample rate, 14bits vertical resolution.
  • Can output up to 97 groups of functions / arbitrary waveform, contains 33 groups of preset waveforms and 64 groups of user-defined waveforms. Preset waveforms: Sine, Square (Duty Cycle adjustable), Pulse (Pulse width and cycle time can be set accurately), Triangle/Ramp, CMOS(0~10V), Four channels TTL, Exponential Rise, Exponential Fall, Noise, ECG, DC etc..
  • Enable to store 64 arbitrary waveform data files, each one of waveform storage depth 8192 points * 14bit....
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49 mm DT8 Ultra Smart Watch Wireless Charging Series 8 NFC 2.0 Inch Large Screen 49 mm (GPS Track, Thermometer) for Men and Women Sports Smart Watch IP67 Life Waterproof Wireless Charging

  • Health care functions: Real sleep monitoring, Real Heart rate, Lady assistant, Massager..
  • Sports functions : Breath training, Multi-sport mode..
  • Multimedia : GPS movement tracking, Bluetooth music playback, real-time weather (meteorology), 2 games, voice assistant, stopwatch, alarm clock, flashlight, calculator, brightness adjustment, music remote control, independent ringtones, camera remote control, APP supports languages..
  • Organizational Features : Find phone (to use when connected to a cellphone), multitasking background, always-on option, one-click binding, smart mode and watch mode toggle, 11 menu styles, Bluetooth call, notifications, more than 500 digit sheets (user-defined digit sheets), password protection, split-screen display..
  • Durability: Explosion-proof glass, energy-saving mode, 2 standby Dalis..
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Roland Roland/TB – 03 Bass Line Base Line

  • Get the rave started. The Roland TB-03 Bass Line Synth brings back that unmistakable TB-303 sonic signature which defined the acid house movement of the late 1980s.
  • The compact TB-03 recreates the authentic TB-303 experience. There is the same user interface (although it's much simpler to program and construct patterns now), and you also get onboard effects like distortion and delays, as well as a four-digit LED screen for ease of use.
  • Battery or USB powered and featuring a mini-speaker and headphone jack, the TB-03 can be played anywhere.
  • Control vintage analogue gear with CV/Gate outputs or send control information via MIDI and USB.
  • Functions as a high-quality audio interface, providing a simple and reliable way of recording directly to your DAW application.Keep your favourite settings and sequencer patterns safe via the USB data backup function.
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Tactical Element Helmet Light Infrared Military Airborne Survival Light Outdoor Camping Flash and Magic Tape Support Fast Helmet Rescue Light

  • Safety - attachment provides emergency peel-away from helmet to reduce potential injury..
  • Operating Extremes - Powered by a standard lithium CR123A (3V disposable battery, battery does NOT included). photo cell for long life and extreme....
  • Status Confirmation - Positive visual and tactile confirmation of ON/OFF and operating status with no guesswork. Helps prevent inadvertent battery....
  • Simple Operation - Detented sliding switches are designed for operation by a gloved-hand, in the blind, with the helmet donned. Certain models provide....
  • Versatility&Visibility - Up to four user-defined operating functions ranging in visible colors and IR signals-either flashing or steady. Enhanced....
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WTHA1N, Weller Hot Air Station, 900 Watts

  • Multi-functional display: unique LC display with a detailed overview of all functions. Adjustable background illumination. Power bar graph allows visual monitoring of the easily readable output power from the station to the soldering iron tip.
  • Stackable Units: The WT1/WT1H soldering stations can be stacked on the hot air station to save space on the workbench.
  • High power: 900 W with up to 100 I/ min expanded hot air.
  • Finger switch: activation finger switch located on the ergonomic hand grip.
  • New menu button: provides the ultimate user friendly access to and navigation of the menu structure.
  • 5 pre-sets/temperature profile: up to 5 pre-sets are available to define volume, temperature and time settings. With the profile mode activated, the pre-sets can be run in a selected sequential order.
  • New Control System: Tandem control with dual sensor system for twice the performance.
  • Flexiable Hose: 90 cm long, flexiable, heat-resistant silicone hose.
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GoolRC SJRC F11 4K PRO GPS Drone, 5G WiFi FPV Drone with 4K HD Camera, 2-Axis Gimbal and Brushless Motor, Foldable RC Quadcopter with Auto Return, Altitude Hold, Follow Me, Storage Bag and 3 Batteries

  • Functions: 5G Wifi FPV, 4K camera, electronic image stabilization(EIS), APP control flight, GPS auto return, follow me, altitude hold, user-defined flight plan, orbit mode, hand gesture shooting, photo/video share, one key takeoff, 2-Axis stabilized gimbal, 26 minutes long flight time, etc..
  • Advanced 5G WiFi and 4K 2-Axis Stabilized Camera: The upgraded camera with 100° FOV (field of view) lens gives a panoramic view for recording your unforgettable moment. 5G wifi transmission ensures high-quality real-time video, ideals for selfie. Equipped with 4K cameras, capture amazing pictures and videos from the sky, with stable gimbal, the drone record vibration-free footage..
  • GPS Assisted Flight: Provides you with accurate positioning details of your drone. Built-in Return-to-Home (RTH) function for safer fly, the drone will automatically return to home precisely when its battery is low or the signal is weak when flying out of range, never worrying about losing the drone..
  • Follow Me Mode and Orbit Mode: The drone will automatically follow and captures you wherever you move. Keeping you in the frame at all times, easier to get complex shots, provides hands-free flying and selfie. Orbit mode lets the drone fly in a circle around a set way-point and make su....
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Bykski Sealing Leak Tester Air Pressure Test Tools for Water Cooling System

  • Bykski Leak Tester is a fast and safe way of testing for possible leaks in your liquid cooling loop. While traditional leak testing works, it requires....
  • The main body is a solid piece of CNC machined aluminum. One end is fitted with a revolvable male G1/4" connection port so it can be directly screwed....
  • In order to prevent damage to your liquid cooling loop, keep the pressure only in the predefined zone marked on the gauge. Please read the user manual....
  • Keep in mind that the pre-defined safe maximum pressure defined on the gauge is for Bykski products only. Bykski cannot guarantee for non-Bykski....
  • Tips：Keep in mind that the pre-defined safe maximum pressure defined on the gauge is for Bykski products only. Bykski cannot guarantee for....
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Ralehong Smart Watch for Kids Learning Education Toys Gift,Smartwatch with Dual Cameras Games Pedometer Video Recorder MP3 Music Player Recorder Alarm Clock,4-12 Years Boys Girls Birthday Gifts

  • ⌚【Kids Smart Watch】: The kid's smartwatch is a stylish, kid-friendly design.
  • the comfortable wristband is perfectly sized for ages 4-10 kids wrists. It is an ideal gift for boys and girls..
  • 【Multi-Functions】: Equipped with learning & entertainment functions, such as front&top cameras, video recorder, video player, music player, puzzle games(with parent control), pedometer, stopwatch, timer, voice recorder,alarm clock, calculator, calendar, personalized clock faces, user-defined screensaver,backlight time, mute profile, English and 10 other languages, volume level setting, etc..
  • 【‍Pedometer/Timer/Stopwatch】:This watch has built-in a motion sensor, and kids can enjoy the fitness tools, pedometer, stopwatch, and timer are kid's favorites, and they can make their games more fun!.
  • 【7 Puzzle Games/Parent control 】: kids love playing games in their spare time, games can help develop their logical thinking ability, hands-on ability, and reaction ability, so they can make their minds will be more active and innovative. Moreover, parents can help set the playing games' duration..
  • 【Music Player & Video Player】: The built-in music player is really cool and convenient, just like their parents, kids enjoy listening to music on their....
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