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Best Sale on Tablets from Chinese Brands
2 40100

Best Sale on Tablets from Chinese Brands

Best Sale on Tablets from Chinese Brands
2 40100
Sale categories: Super Flash Sale, $20 OFF $100 COUPONS:100-20, $30 OFF $150 COUPONS:150-30, $50 OFF $200 COUPONS: 200-50, $100 OFF $300 COUPONS:300-100. Total items included in the sale at promotional prices: 36. Items at reduced prices: 32 out of 36. Items with quantity limits: 4 out of 36.
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Another power supply, this time 12 V, 50 A, or 600 W
18 96010$26.99

Another power supply, this time 12 V, 50 A, or 600 W

Another power supply, this time 12 V, 50 A, or 600 W
18 96010$26.99
I planned to review this back in early April, but I kept putting it off. Finally, I got around to testing this power supply. As I mentioned last time, I ordered this power supply at the request of some readers who were interested in a review of a high-power PSU, mainly for use with 3D printers. I ordered it, inspected it, tested it, and now it’s time to tell you about it.
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“Solar” Plane
4 5930+1

“Solar” Plane

“Solar” Plane
4 5930+1
The idea of generating energy from solar panels is widely known and is being steadily adopted by many developed countries and major companies. Thanks to the active rollout of this technology, we already have solar-powered watches, solar-powered lights, umbrellas, and various types of furniture with solar panels built in. But one of the “breakthroughs” in the use of solar energy was Solar Impulse—the first aircraft powered entirely by solar energy. It was first unveiled back in 2009 by its creator, Bertrand Piccard.
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Unique tablet sale from $159.99
1 88600

Unique tablet sale from $159.99

Unique tablet sale from $159.99
1 88600
Sale categories: JUMPER MAY 9 @ 09:00, CUBE MAY 10 @ 09:00, Teclast MAY 11 @ 09:00. A total of 12 items are included in the sale at promotional prices. Items with quantity limits: 12 of 12.
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A video about one small but important capacitor
85 13418+25

A video about one small but important capacitor

A video about one small but important capacitor
85 13418+25
I’m often asked about the noise-suppression capacitor that connects the primary and secondary sides of a power supply. In this video, I’ll try to answer the questions of why it’s needed and which one is best to choose.
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Mother’s Day Sale
1 89000

Mother’s Day Sale

Mother’s Day Sale
1 89000
Sale categories: Mom’s Gifts & Get 3X Point, Stay in Touch with Mom, Cool Tablets for Mom, Top Tech Treats, Home & Garden Ideas, Amazing Gadgets, Be Home With Mom. Total items in the sale at promotional prices: 52. Items at reduced prices: 48 of 52. Items with quantity limits: 4 of 52.
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Batteries of the Future
4 5310+1

Batteries of the Future

Batteries of the Future
4 5310+1
Batteries are devices designed to store electrical energy and repeatedly power various electrical appliances. Our world is surrounded by power grids and, to a large extent, automated with electrical equipment. So each of us uses different types of batteries to some degree.
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A pair of 1080P AHD cameras from KKmoon
10 1920+1$24.34 (18.99) + $39.43 (29.99)

A pair of 1080P AHD cameras from KKmoon

A pair of 1080P AHD cameras from KKmoon
10 1920+1$24.34 (18.99) + $39.43 (29.99)
I decided to review these cameras not so much because of the cameras themselves, but because of their manufacturer. About a year ago, I came across Kkmoon when I bought a thermal imager, so I decided to see what they had to offer for video surveillance. In any case, the review will follow my usual format: inspection, teardown, and tests.
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TV boxes, or how even an old TV can become “smart”
3 5060+1

TV boxes, or how even an old TV can become “smart”

TV boxes, or how even an old TV can become “smart”
3 5060+1
“Smart” TVs have only been on the market for a relatively short time, and not everyone knows the difference between a “smart” TV and a regular one. A regular TV is a device that lets users receive and watch specific channels with the programs they carry, while a “smart” TV also has access to the Internet through special apps.
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Big Sale on Robot Vacuums and Home Appliances
1 91200

Big Sale on Robot Vacuums and Home Appliances

Big Sale on Robot Vacuums and Home Appliances
1 91200
Sale categories: Coupon Promo, ILIFE V7S PRO Vacuum Cleaner, Home Appliances Hot Sale, Limited Promotion. A total of 44 products are included in the sale. Products with coupons: 20 of 44. Products at reduced prices: 4 of 44. Products with quantity limits: 20 of 44.
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E-cigarettes and e-liquids sale
3 03300

E-cigarettes and e-liquids sale

E-cigarettes and e-liquids sale
3 03300
Sale categories: Coupon codes, New Arrivals, Excellent Mods, Atomizer Deals, Starter & Mod Kits, E-Liquids, Accessories & Tool, EU Warehouse, US Warehouse. Total number of items in the sale at promotional prices: 454. Items with coupons: 12 of 454. Items at reduced prices: 216 of 454. Items with quantity limits: 226 of 454.
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Sale on top brands
2 05810

Sale on top brands

Sale on top brands
2 05810
Sale categories: Xiaomi, Elephone, NO.1 Sport Watch, Zeblaze Smart Wristband, Firefly Sports Cam, Bluedio Headphones, KZ Sports Earphones, Wanscam IP Cam, Gamesir, IPEGA, Dome, MGCOOL, ZOMEI. Total number of items in the sale at promotional prices: 76. Items at reduced prices: 76 out of 76.
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Victory Day Sale
3 20700

Victory Day Sale

Victory Day Sale
3 20700
Sale categories: Smartphones, Tablets, Headphones, Watches, Home Goods, TV Boxes and More, Automotive, Tools, LED, Consumer Electronics, Camping, RC. Total items included in the sale at promotional prices: 84. Items with coupons: 4 of 84. Items at reduced prices: 80 of 84.
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Xiaomi Brand Sale
2 41000

Xiaomi Brand Sale

Xiaomi Brand Sale
2 41000
A total of 64 products are included in the sale. Discounted products: 64 of 64.
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3D Printing with Glass
2 9240+2

3D Printing with Glass

3D Printing with Glass
2 9240+2
Scientists at the Karlsruhe Institute of Technology in Germany have developed a new 3D printing method that can use glass. The method was dubbed "liquid glass" because it consists of tiny glass nanoparticles suspended in a photopolymer binder. When exposed to light and heat, the mixture transforms and hardens into the shape specified in the settings, making 3D printing possible.
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Innovative Smartphones with Flexible Displays
3 3090+2

Innovative Smartphones with Flexible Displays

Innovative Smartphones with Flexible Displays
3 3090+2
Flexible displays have been on the radar of many people interested in technological progress for a long time. Yet until quite recently, flat screens were the focus of all the attention and admiration. Over the past 10 years, since the idea was first mentioned, many companies have shown the public their projects for creating flat screens (in most cases, for smartphones).
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Drones come in all shapes and sizes
3 34200

Drones come in all shapes and sizes

Drones come in all shapes and sizes
3 34200
At a major event, no one would be particularly surprised to see several drones watching from above. Unmanned aerial vehicles, or drones, are now readily available, and anyone who wants one can buy one.
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A pair of AHD 1920x1080 cameras + DVR
9 6020+1$23.01

A pair of AHD 1920x1080 cameras + DVR

A pair of AHD 1920x1080 cameras + DVR
9 6020+1$23.01
Last month I posted a review of a kit with four AHD cameras and a DVR made by Cotier. At the same time, I ordered a pair of 2 MP AHD cameras from the same manufacturer. But as it turned out, this ended up becoming a review of both the cameras and a different DVR. Anyway, you can see what happened, why, and how in this review.
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