ReviewsLed Digital Modules

Bettomshin 1Pcs 90dB Strobe Warning Light Bulb, 220V DC 10W, Industrial Signal Tower with Buzzer Alarm Indicator Lamp for Construction Freight Works LTE-2071J Red

LED: Our LED lamp beads are UL Listed, each LED is imported from Taiwan. The LED life span up to 100000 hours. Red LED with 6300mcd brightness, Green LED with 12480mcd brightness. LED light-emitting diode is a light source, with stable performance and ideal display effect..
BLACK HOUSING & WATERPROOF : Durable black housing to ensure durability and a multilayer seal protects lens from dust and water seal to keep protected from water in harsh weather environments. The waterproof grade is IP65..
COBWEB LENS & MODULES : It's made of cobweb and button lens, It can astigmatism, bright but not dazzling. It has two modules (green and red) of diameter 100 mm(4inch). Each light has a visor for frontal display..
WORKING VOLTAGE & EASY INSTALLATION: Operating voltage of 86-265 VAC, 50/60Hz.
The installation can be horizontal or vertical. Red light to R terminal, green light to G terminal, common is public line..
CERTIFICATE & WARRANTY: It’s get the FCC, CE, IP65, RoHS certifications. Two years warranty promise..

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Tenergy 11W Dimmable Desk Lamp with USB Charging Port, LED Adjustable Lighting for Reading, 5 Brightness Levels 4 Light Colors Table Light

POWERFUL CHARGING: Owning both USB charging port and fast wireless charger (needs 5V/2A adapter, already Included) Which means you can charge two devices and use the desk lamp to work at the same time..
LCD FUNCTION: You can press "On/Off button" for 3 seconds to turn on/off the LCD screen light. Includes a digital clock for time, date and temperature display. Set an alarm or time for your desk light. Remove clutter from your office desk!.
EYE CARE TECH: Bright and eco-friendly LED lighting with an anti-glare shade. 5 levels of adjustable brightness for clear reading and studying without eye strain..
THREE MODULES: 3 colors temperature available(Warm White/ Natural White/ Cold White) for work(office), reading(studying), relaxation(bedroom) and more..
FOLDABLE DESIGN: LED desk lamp with 180 degree flexible arm and 90 degree base axis. The foldable design saves space and you can carry it anywhere in the office, living room, bedroom, dormitory and any other places..

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LUBAN Industrial Signal Light Tower, Column LED Alarm Tower Lamp Light Flash Indicator, 3-Layer Stack LED Warning Light for Safety (DC 12V/Steady ON Light)

LED: Our LED lamp beads are UL Listed, each LED is imported from Taiwan. The LED life span up to 100000 hours. Red LED with 6300mcd brightness, Green LED with 12480mcd brightness. LED light-emitting diode is a light source, with stable performance and ideal display effect..
BLACK HOUSING & WATERPROOF : Durable black housing to ensure durability and a multilayer seal protects lens from dust and water seal to keep protected from water in harsh weather environments. The waterproof grade is IP65..
COBWEB LENS & MODULES: It's made of cobweb and button lens, It can astigmatism, bright bur not dazzling. It has two modules (green and red) of diameter 100 mm(4inch). Each light has a visor for frontal display..
WORKING VOLTAGE & EASY INSTALLATION: Operating voltage of DC9-36V.
The installation can be vertical. Red light to Red wire , green light to Green wire, common is black wire..
CERTIFICATE & WARRANTY:It’s get the FCC, CE, IP65, RoHS certifications. Two years warranty promise. If there are any problems or opinions,please you contact us in any time,we will try our best to solve together with you..

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uxcell Angle Sensor Module SW-520D Ball Switch Tilt Sensor Module for Arduino

Output form: digital switch output (0 and 1).
Sensor can sense changes in body angle. A fixed bolt holes for easy installation..
Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator..
The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma..
For purchasing electronic modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. Beginners should be cautious..

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Getting Started with the micro:bit: Coding and Making with the BBC's Open Development Board (Make)

Specially designed for Microbit board. This kit includes a keyestudio sensor shield fully compatible with micro bit and other commonly used 37 kinds of sensor modules. It's compatible with both microbit v1.5 and v2, microbit board not include!.
Designed to learn electronics programming. Great hands on STEM kit to get started with the micro bit. The product needs to be debugged before use, such as an LED display module. Please use an external power supply and debug the backlight brightness..
The kit gives 37 kinds of common sensors, such as Digital LED Module, Analog Temperature Sensor, Photocell Sensor, Ultrasonic Module etc, allow you make a lot of interesting projects like Traffic Light, Magnetic Check, Temperature Test, Joystick Test, Photo-interrupter Test, Alcohol Detection and so on..
We have detailed tutorial( included introduction, wiring diagram, test code, driver installation, Example Projects...... Step by step to explain how to use on our wiki page..
Solder is very clean, everything is aligned nicely, all boards are well packed after function, voltage, current testing, protected in a beautiful box. Up to FCC and CE Standard: made from environmentally friendly components and materials..

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REXQualis Complete Starter Kit Based on Arduino UNO R3 w/ Detailed Free Tutorial Compatible with Arduino IDE (67 Items)

More than 200 components, the most complete kit you can find. Great value starter kit with 67 kinds of electronic components..
Has all the components & modules you need and Free PDF tutorial (more than 31 lessons). All the code and libraries to use the modules is included on the CD..
All the modules come soldered so they are easy to wire up..
Include High Quality Base Board and Sensors, 100% compatible with Arduino IDE..
All of the Components and Integrated Circuits are individually packaged and labeled,including some nice small boxs to keep the widget such as LED, IC, buttons, diodes, etc.

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uxcell Angle Sensor Module SW-520D Golden Ball Switch Tilt Sensor Module for Arduino 5pcs

Output form: digital switch output (0 and 1).
Sensor can sense changes in body angle. A fixed bolt holes for easy installation..
Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator..
The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma..
For purchasing electronic modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. Beginners should be cautious..

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VocoPro Karaoke System Multicolored HERORECBASIC

includes Two wired mics Multi-Format Disc Player & USB Port/SD Card Slot for Easy Access to Digital Media Files SD player and recorder can capture and....
AM/FM Radio Tuner with 20 Programmable Station Presets 2 Wireless Receiver Slots on Rear Panel Available for Adding Up to 2 Wireless VHF Modules for a....
7-Band Equalizer with On/Off Switch 13 Step Digital Key Controller 120W Stereo 4-Speaker System with External Speaker Jacks 4 XLR / 1/4" Combo Inputs....

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poukaran Desk Lamp LED Desk Lamp with Wireless Charger USB Charging Port Table Lamp with Clock Alarm Date Temperature Office Lamp Desk Lamps for Home Office,Black

POWERFUL CHARGING: Owning both USB charging port and fast wireless charger (needs 5V/2A adapter, already Included) Which means you can charge two devices and use the desk lamp to work at the same time..
LCD FUNCTION: You can press "On/Off button" for 3 seconds to turn on/off the LCD screen light. Includes a digital clock for time, date and temperature display. Set an alarm or time for your desk light. Remove clutter from your office desk!.
EYE CARE TECH: Bright and eco-friendly LED lighting with an anti-glare shade. 5 levels of adjustable brightness for clear reading and studying without eye strain..
THREE MODULES: 3 colors temperature available(Warm White/ Natural White/ Cold White) for work(office), reading(studying), relaxation(bedroom) and more..
FOLDABLE DESIGN: LED desk lamp with 180 degree flexible arm and 90 degree base axis. The foldable design saves space and you can carry it anywhere in the office, living room, bedroom, dormitory and any other places..

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CORSAIR DOMINATOR PLATINUM 64GB (4x16GB) DDR4 3200MHz C16 Desktop Memory - CMD64GX4M4C3200C16

Using best of the best IC’s available leads to highly overclock able memory.
Patented technology pulls performance-robbing heat away from the modules and allows Dominator memory to run at a cooler temperature.
Customize the look and feel of your memory with upgradable light bars and Dominator Airflow LED fan.
Dominator Platinum DDR4 is optimized and compatibility tested for the latest Intel 100 Series motherboards and offers higher frequencies, greater bandwidth, and lower power consumption. XMP 2.0 support for trouble-free automatic overclocking.
The Corsair Link Digital connector allows you to monitor your memory’s temperature for an optimal combination of performance and stability.

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REDSHIFT ARCLIGHT PRO Flat Bicycle Pedals with LED Lights Auto On-Off 36+ hr Battery USB Rechargeable Weatherproof Flat Aluminum Bike Pedal with 9/16in Steel Spindle and Traction Pins - Silver

...7% more visible on the road than standard front and rear bike lights. The ultra-bright Redshift Arclight LED bike pedals with lights are perfect for day or night riding because they surround you with 360 degrees of illumination to maximize your safety and visibility..
USB RECHARGEABLE BIKE LIGHTS - The bicycle light modules are USB rechargeable with up to 36+ hours of battery depending on which of the three light modes you are using - solid, flash or eco flash. All 4 LED lights can be charged together using the included USB charging hub..
RUGGED & WEATHERPROOF - The platform pedals are fully CNC machined from anodized aerospace aluminum and contain three low-friction sealed bearings. They use a high-strength chromoly axle system, are fully rebuildable, and include replaceable wings. The weatherproof bike light modules are IP64 rated. These flat bike pedals use standard 9/16-inch threading, compatible with most bicycles. The light modules are secured with a magnetic locking attachment. NOTE: Not currently StVZO compliant..

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