Display Digital Signal Frequency Counter PLJ 6LED H LED Signal Generator Cymometer Tester Frequency Measurement Modules Adjustable Module 0.1~1000MHz(Backlight Font red)
Test Accuracy: The frequency meter is designed with dual intermediate frequencies. The intermediate frequency value and the addition and subtraction mode can be preset separately without affecting each other, which can achieve high stability and high resolution. The tester has good sensitivity, better than 60mVPP.
Excellent Performance: The frequency reference uses a temperature compensated voltage controlled crystal oscillator. The display driver adopts LED display special chip, the digital tube has high brightness and less external interference.
Small and Convenient: This module is compact and exquisite in design, can be put into a pocket, does not occupy extra space, is convenient to carry, and has reliable performance, good visual effects, and low cost.
Convenient to Operate: The circuit of the frequency meter is simple, the design structure is reasonable, and the unique two key control method and precise time algorithm are used to make the operation simple and fast.
Multi Function: The circuit is simple, the structure is reasonable, double button control, and the operation is simple. Each setting is automatically saved, and the power is on.
4X Large Magnifying Glass with [10 Anti-Glare & Fully Dimmable LEDs]-Evenly Lit Viewing Area-The Best Lighted Magnifier for Reading Small Fonts Low Vision Seniors Macular Degeneration Inspection
★ RECTANGULAR SHAPES THE WAY YOU NATURALLY READ: The rectangular lens is especially design to simulate the way we naturally view things from left to....
★ CRYSTAL CLEAR ACRYLIC LENS: Made out of optical grade acrylic which is lighter and more scratch-resistant & shatterproof than glass while provides....
★REDUCE EYE STRAIN & DIMMABLE LIGHTING : This led magnifier is clinically proven to be ideal for anyone who strains their eyes to see words on a....
★ LIGHTWEIGHT & ERGONOMIC HANDLE: Thanks to the special design premium lighter lens it only weighs 6.5oz, in addition, the handle of this LED....
★ 10 ENERGY EFFICIENT & LONG LASTING SMD LEDs: Our SMD LEDs are powered by 3 AAA batteries(Not included) and are designed to last more than 100,000....
Intel/Altera Cyclone IV FPGA Development Board -- DueProLogic
Intel/Altera Cyclone IV FPGA includes 6,000 Logic Elements with two clock multipliers. The Cyclone IV FPGA is the perfect balance of inexpensive cost versus plentiful logic cells, 20KBytes of SRAM, and General Purpose Input/Output pins. This is a great board to learn how to program FPGA's..
Built in programmer cable allows configuring the FPGA with a single Micro-B cable. The DPL can be powered from the USB cable or from the Barrel Connector. A separate JTAG header can also be used to program the FPGA using a compatible USB Blaster cable..
6x6 LED Array allows character and animations to be displayed at ultra fast speed. LED blocks can be individually turned on/off to allow LED signals to be used as I/O's.
70 Inputs/Outputs originating at the FPGA are available at Stackable Headers organized around the edge of the board. The user can configure these I/O's using the FPGA project code..
The DPL contains two oscillators, 66MHz and 100MHz. The 66MHz oscillator is used to provide clocking for the EPT ActiveHost USB communications core. The 100MHz oscillator can be used by the user clocked up using one of the onboard Clock-DLL modules..
Ohaus 30391912 Model SHLD0415DG Digital Light Duty Orbital Shaker, 15mm Orbital, 120V
✅This is a high power, high efficiency shaker with a unique heat sink base design that allows it to work for long periods of time..
✅Grade: It has two levels, weak level and strong level, which can be switched at any time..
✅How to use: Before power on, set the strong and weak switch to the middle O position, select strong vibration or weak vibration after power on, and put the plaster model to be shocked on the oscillator disk. Turn on the adjustment knob, clockwise adjustment for oscillation increase, counterclockwise for oscillation decrease. When the model is finished oscillating, close the knob to stop oscillating, and then remove the model to be used..
✅Constituents: Oscillator is mainly composed of base and table, and equipped with a knob for adjusting the intensity of oscillation. It is very easy to control by gently turning the knob..
✅Smooth and non-slip base: The base is designed with four feet, and the rubber pad is made of high quality rubber, which is flexible and elastic, and the strong vibration will not shift..
MagniPros 4X Large Ultra Bright LED Page Magnifier with Anti-Glare & Dimmable LEDs (3 Lighting Modes to Relieve Eye Strain)-Ideal for Reading Small Fonts & Low Vision Seniors with Aging Eyes
...W VISION & SENIORS: This page magnifier not only provides adequate magnification but also enough lighting with 24 SMD led lights which are covered by anti-glare reflector, so lighting will be directed to the designated area without glare to your eyes, and provide evenly lit viewing area..
★ LARGE VIEWING AREA WITH CRYSTAL CLEAR LENS: Optical grade magnifying Acrylic lens covers large viewing area without having your hands to move all the time, lens(viewing area) is measured 4.5"x 7" and magnifies up to 400%..
★ 24 ENERGY EFFICIENT SMD LEDs CONTROLLED BY DIMMABLE SWITCH: Our SMD LEDs are designed to last 100,000+ hours not only provide more evenly lit and brighter viewing area but consume less power than traditional LEDs so a new set of batteries would last twice longer..
★ LIGHTWEIGHT & ERGONOMIC DESIGN: The unit itself only weights 4 ounces about half of the other same size magnifiers, and the grip of this LED magnifier is ergonomically designed for most hands, ideal for longer reading time with minimal arm fatigue..
★ FULLY DIMMABLE ON 3 LIGHTING MODES: MAGNIPROS page magnifiers adopts the latest and easy-to-operate ONE button/touch design to switch and adjust brightness among 3 lighting modes (cold, warm and mixed) based on different cond....
Abovehill S-Pixie CW QRP Transceiver Telegraph Shortwave Radio Radio 7.023Mhz 40 Meter+Case Assembled
S-Pixie Kit is a small and exquisite shortwave radio station, working mode is CW. Transmitting local oscillator frequency: 7023KHz.
receiving local oscillator frequency: about 7023-7026KHz..
Radio Station Power Supply Voltage is 9-13.8V (Battery or Linear Regulated Power Supply is Recommended), and the positive and Negative Poles are Not distinguished. Antenna: 50 ohm, 7MHz, standing wave ratio below 2.0..
Radio station receiving static current: 20mA, transmitting current: 120mA , Transmitting power: 1.2W, does not support automatic transmission, key: manual key.
Before powering on the radio station, please connect a dummy load to prevent accidental emission from burning..
After you purchase, I will send you the product manual through the platform chat window. After getting the product, please tear off the protective film on the product protective case. You will get exactly the same product as the main picture. We will provide you with quality service. Please feel free to contact me if there are any problems during the use of the product..
Koolertron 60MHz High Precision DDS Signal Generator Counter,Upgraded Dual-Channel Arbitrary Waveform Function Generator Frequency Meter 266MSa/s (60MHz)
Arbitrary Waveform Generator adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened..
Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine, Square, Triangle, Pulse, 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 scientif....
Koolertron 15MHz High Precision DDS Signal Generator Counter,Upgraded Dual-Channel Arbitrary Waveform Function Generator Frequency Meter 266MSa/s (15MHz)
Arbitrary Waveform Generator adopts large scale FPGA integrated circuit and high speed MCU microprocessor. The internal circuit adopts active crystal oscillator as benchmark. So the signal stability is greatly strengthened..
Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine, Square, Triangle, Pulse, 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 scientif....
Crystal Chandelier Modern LED Ceiling Light 3 Lights Flush Mount Stainless Steel Fixture Beaded Light Shade for Bedroom Dining Room Living Room (Cool White)
【COMFORTABLE GLOW】Use LED SMD Bulbs and sparkling crystals which has a glass touch feeling, can create an elegant atmosphere for your room..
【CHANDELIER SIZE】9.8"Dia x 9.4"H. Suggested Room Size: 5-10㎡. (Please note the CHANDELIER SIZE before order).
【WIDE APPLICATION】Modern design chandelier using K9 high clear crystals. Crystal ceiling light suits for Hallway, Living Room, Bedroom, Kids Room, Kitchen, Bar, Aisle, Hotel, Restaurant, Pass-way and more..
【INSTALLATION】Assembly required (include hanging the crystal strings to the silver plate), the package contains all mounting hardware and a detailed mounting instructional manual, you can also refer to the installation video..
【AFTER-SALES SERVICE】If any quality issue, please feel free to contact us..
Koolertron 15MHz Embeddable Dual-Channel Function Signal Generator Counter,High Precision DDS Arbitray Waveform Generator Frequency Meter 266MSa/s (15MHz)
Arbitrary Waveform Generator adopts large scale FPGA integrated circuit and high-speed MCU microprocessor. The internal circuit adopts the active crystal oscillator as a benchmark. So the signal stability is greatly strengthened..
Using Dual-channel DDS signal and TTL electric level output to generate precise, stable, low distortion output signal. includes Sine, Square, Triangle, Pulse, 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 em....
