ReviewsDispersion Compensation Module

NICREW Full Spectrum Planted LED Aquarium Light with Timer for Freshwater Fish Tank 18-24 Inch 14 Watts

Soft light, the color rendering index is 90, close to natural light, refuses the discomfort caused by the stroboscopic. High-quality 2835 LED module,....
① Press M to select 3 timer modes(8 hours/ 10 hours/ 12 hours), only daylight mode. Built-in gentle sunrise and sunset. ②Brightness and color....
Water resistant - no need to worry about splashes or other accidental drops of water. This waterproof LED light can be used with most glass canopy or....
The length of the brackets is adjustable, easy to install for most kinds of freshwater tanks. Also, the new sleek aluminum alloy shell helps good heat....
LED chip with a 120° angle can provide the ideal dispersion and color mixing. Designed to support the growth of plants with low to medium light....

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3D Printer T-K500 m3 x 15mm K Type Thermocouple Sensor K-Type Compatible with Volcano V6 HOTEND Block 500℃ PEI PEEK High Temperature 3D Printing

This Thermocouple sensor is 3mm x 15mm cylindrical package with 1 meter long cable compatibility with all ID 3mm cartridge-style heater blocks..
Thermocouple Wire with 304SS Braid Over Glass Insulation,Durable, Flexible and Long Lasting.
Thermocouple sensor for high temperature printing up to 500C and 450 degree long hours guaranteed.
Package: 1piece K type thermocouple (Positive wire: Yellow.
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference, if you need an amplifier module, please search the ASIN ID " B08C4Z9PZS ".

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ANGEEK 5PCS HC-SR04 to World Ultrasonic Wave Detector Ranging Module for arduino Distance Sensor

...aser emits non-visible light with a wavelength of 940nm, which does not harm the eyes, eliminates the problem of distracting people from emitting red light with other infrared proximity sensors, and enhances the anti-interference performance of external light sources. The sensor's digital architecture and automatic compensation function make it still have a high performance in scenes with high ambient light intensity..
The sensing capability of VL53L0X can support various functions, including gesture sensing or proximity of various innovative user interfaces.
wall detection, cliff detection, and collision detection of household appliances such as sweeping robots.
bathroom products, such as faucets, soap dispensers, and Cell phones and flushers.
other target applications include laptop user presence or power switch monitors, drones and Internet of Things (IoT) products..

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[Military-Grade Accelerometer+Inclinometer] HWT901B-TTL MPU9250 9-axis Gyroscope+Angle XY 0.05° Accuracy +Digital Compass+Air Pressure+Altitude RM3100 Magnetometer Compensation and Kalman Filtering

【 High Performance 】Rock-solid data output: 10-Axis Military-grade Pitch Roll Yaw (X Y Z axis) Accelerometer + Angular Velocity + Angle +Magnet....
【 Robust Design 】Equipped with 32-bits processor, highly-integrated MEMS module, ensuring high performance in the harsh environment, large....
【 Military-Grade Inclinometer 】RM3100 magnetometer-compensation chip with automatic data correction, and Kalman Algorithm combine to deliver....
【 WITMOTION Advantage 】8-year Professional Attitude Measuring Solution Provider, sensors integrated R&D dynamic fusion algorithm and Kalman....
【 Worry-free Support 】12-month warranty, lifetime friendly customer service by WitMotion team. Option 1. The tutorial link is printed on the....

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Renogy Rover 20 Amp 12V/24V MPPT Common Positive Solar Charge Controller Regulator Compatible with Lithium Sealed, Gel, Flooded Batteries and Bluetooth Module

Compatible with 12V and 24V systems. Also compatible with various Deep Cycle battery options: Sealed, Gel, Flooded, and Lithium (12.8V LFP)..
Positive Ground controller featuring innovative MPPT (maximum power point tracking) technology with high tracking efficiency up to 99%, maximizing the energy from solar panels to charge your system. 4-stage charging (Bulk, Boost, Float, and Equalization) and temperature compensation increase your battery life and improve your system's performance..
Intelligent protection built-in against reverse polarity, overcharging, over-discharging, overload, short-circuiting, and reverse current..
LCD screen and multiple LED indicators for displaying system operation information, customizable parameters, and error codes. Aluminum heat sink allows for efficient heat dissipation..
RS232 port allows the Rover PG to communicate with the BT-1 Bluetooth module, which can pair with the Renogy DC Home smartphone app..

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NICREW Full Spectrum Planted LED Aquarium Light, with Timer, for Freshwater Fish Tank, 48-60 Inch, 32 Watts

Soft light, the color rendering index is 90, close to natural light, refuses the discomfort caused by the stroboscopic. High-quality 2835 LED module, long service life, at least 35,000 hours.
① Press M to select 3 timer modes(8 hours/ 10 hours/ 12 hours), built-in gentle sunrise and sunset. ②Brightness and color spectrum adjustable: press W to select the brightness of white and red light from 5% to 100%.
Press B to adjust the brightness of the blue light from 0% to 100%.
Water resistant - no need to worry about splashes or other accidental drops of water. This waterproof LED light can be used with most glass canopy or light hood.
The length of the brackets is adjustable, easy to install for most kinds of freshwater tanks. Also, the new sleek aluminum alloy shell helps good heat dissipation.
LED chip with a 120° angle can provide the ideal dispersion and color mixing. Designed to support the growth of plants with low to medium light levels.

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George T. Simon The Big Bands (3 LP Box Set w/ Insert) / Count Basie. Harry James. Duke Ellington. Les Brown. Woody Herman. Thornhill. Gene Krupa. Jimmie Lunceford. Stan Kenton. Artie Shaw. Tommy Dorsey. Benny Goodman. Charlie Barnet & More

The Viper PST Gen II takes incredible performance and rock solid features to new heights. The 1-6x24 second focal plane riflescope is incredibly versatile and ideal for close to medium range scenarios..
Users who dial their turrets for drop and wind compensation will appreciate the laser etched turrets, adjustable parallax and the RZR zero stop. A fiber optic rotation indicator ensures you can keep track of your turret position with ease..
The reticle offers users highly functional, intuitive, and detailed hold points, yet remains uncluttered for optimal viewing and features 10 intensity levels with off positions between each setting..
Extra-low dispersion glass increases resolution and color fidelity. XR fully multi-coated lenses increase light transmission. Armortek coatings protect the lenses from scratches, oil, and dirt..
O-ring sealed and argon purged, the Viper delivers waterproof and fogproof performance while the single-piece, aircraft-grade aluminum construction provides a durable platform..

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Digital 24 Channels Temperature Recorder Meter Temperature Data Logger AT4524 with TFT-LCD Display Thermocouple Data Logger -200 Degree to 1300 Degree Multi Channel Temperature Meter USB Interface

★ Scan speed: Fast/Med/Slow The AT4524 is easy to set up and reconfigure from the front panel. AT4308 has bi-directional communication via RS-232C, which enables control from a host computer..
★ Cold Junction Compensation The AT4524 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
★ TFT True Color LCD Display AT4524 is tested to stringent shock and vibration standards. USB-Disk Interface . The warranty is 1 year..
★ Interface: RS232C and USB Slaver Interface AT4508 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals. The analog circuitry is also isolated from the digital ..
★ Application : Apply to home appliance,motors,heating appliance,temperature controller,transformer,oven,thermal protector,power supply,lighting,electric power,LED and so on..

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Digital 32 Channels Temperature Recorder Meter Temperature Data Logger AT4532 with TFT-LCD Display Thermocouple Data Logger -200 Degree to 1300 Degree Multi Channel Temperature Meter USB Interface

★ Scan speed: Fast/Med/Slow The AT4532 is easy to set up and reconfigure from the front panel. AT4332 has bi-directional communication via RS-232C, which enables control from a host computer..
★ Cold Junction Compensation The AT4532 offer easy portability along with applent's built-in signal conditioning and Universal Input Module, at a price to fit your budget..
★ TFT True Color LCD Display AT4532 is tested to stringent shock and vibration standards. USB-Disk Interface . The meter warranty is 1 year ..
★ Interface: RS232C and USB Slaver Interface AT4532 sturdy metal chassis effectively shields against electromagnetic interference, maintaining high measurement accuracy on low level signals. The analog circuitry is also isolated from the digital circuitry ..
★ Application : Apply to home appliance,motors,heating appliance,temperature controller,transformer,oven,thermal protector,power supply,lighting,electric power,LED and so on..

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HiFi 3-Way Floorstanding Tower Speakers 2-Channel Stereo Listening or Home Theater System Single 8-Audio (Walnut Standing Speaker)

...ers (100mm bass driver bookshelf and a 125mm mid driver on the floorstander). Combined with Wharfedale’s advanced motor systems and in-house manufacturing to guarantee the highest quality, the delivers speech with clarity and sonic impact for movie special effects..
A precision-made magnet system with an aluminium compensation ring to minimise the eﬀect of variations in inductance as the voice coil travels. This contributes to an absence of distortion and intermodulation generated by the ‘motor system’..
8 Audio series has been engineered for excitement — particularly for movies and music, a Crystal 4 system demonstrates coverage and depth usually associated with much more expensive home cinema systems. Intoxicating high frequencies, powerful bass — it’s mostly thanks to our tried and tested driver technology..
The 25mm dome is made from a woven polyester ﬁlm with a high-loss coating to deliver open and smoothly extended high frequencies. The magnet system and the front plate have been optimised for wide dispersion and uncompressed behavior. The front plate is ﬂat and exposes the dome as much as possible.
only a very short duct on the front plate balances the acoustic load and improves the SPL (sound pressure level) measurement..

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Professional RF Cable TV Signal Amplifier with High 40dB Gain

...ibution. Boost RF coax signal with ease for more than 1700FT or 500m if RF TV source signal has fair 70/75dB strength to start with. Boosts the existing CATV or antenna signal strength for greater distance with minimum loss for more TV distribution..
Adjustable gain/attenuation to reduce overdriving. Adjustable tilt compensation to allow large CATV systems to be properly balanced and mixed with other CATV or existing RF distribution system. Supports full TV frequency range from 40MHz to 860MHz for analog/digital cable TV, UHF and VHF channels. Anti-Interference module design with advanced noise filer built in..
-20 dB Output/Input Test Port is provided for easy trouble shooting. Thunder bolt protection with internal AC fuse built in for high voltage surge events. Aluminum chassis provides excellent heat dissipation and long durability..

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