Mati Berman Falk
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Mati Berman Falk 22/08/2022
This is not bone conduction. It's simply earphones that sit outside the ear.
Bakeey MD8 Bone Conduction bluetooth 5.2 Headphones Ear Hook Wireless IPX5 Waterproof Earphones for Sport Fitness Shocking Horn Headset
US$12.99 US$25.99
1
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Mati Berman Falk 23/08/2021
The battery doesn't hold much of a charge. After around 6 welds, any additional welds become significantly weaker.
5300mAh Spot Welder Portable 6 Gears Adjustable Mini Spot Welding Machine for 18650 Battery Spot Welding Tool Kit
US$34.05 US$46.99
3
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Mati Berman Falk 31/01/2022
the product page says it's a fiber-optic router. it's not.
FAST FAC1200R Dual-band Wireless Router 1200Mbps 2.4GHz/5GHz Fiber Optic High Speed Wall Penetrating Signal Booster Enhancer WiFi Signal Amplifier
US$36.90 US$38.99
1
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Mati Berman Falk 14/02/2022
sound quality is good, battery life seems to be good too, but I haven'thaven't been using them long enough to be sure
Bakeey Pro9 Bone Conduction Headphones bluetooth Wireless Sports Earphone Stereo IPX7 Waterproof Headset Hands-free with Microphone
US$33.91 US$41.99
0
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Mati Berman Falk 14/02/2022
as a previous reviewer wrote, the bulb is completely clear. it can be useful for a purpose that doesn't require your presence, such as a small disinfection box.
7W 11W UV Lamp Germicidal Sterilizer Disinfection Light Ultraviolet Tube
US$28.99 US$34.99
0
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Mati Berman Falk 09/02/2022
I purchased the phone because of the battery life, and finally there's a phone that I can actually use all day and not run down the battery completely. I haven't tried it underwater, and I seriously doubt the claims of "shockproof" given the lack of a lip around the screen (so if it falls on its face, the screen will probably break) but to me, the battery size makes it worth the price
Ulefone Power Armor 14 10000mAh 6.52 inch 4GB 64GB 20MP Triple Camera NFC Wireless Charge Helio G35 IP68 IP69K Waterproof Rugged 4G Smartphone
US$229.99 US$249.99
0
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Mati Berman Falk 25/01/2022
makes sharpening knives well easy for a novice, but takes dinner getting used to.
4000-9000RPM Electric Adjustable Speed Mini Belt Sander Polishing Grinding Machine Antiskid Abrasive Belts Grinder
US$43.00 US$69.99
0
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Mati Berman Falk 18/01/2022
Stuck in place very well. Removing the plate is not difficult enough to make the sticker come off, but difficult enough that it won't come off during printing
Creativity Spring Steel Flexible Build Plate Magnetic Base for Anycubic Photon/S/X/Mono SE/X/Elegoo Mars/Pro/2Pro/LD-002H 3D Printer
US$9.99
0
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Mati Berman Falk 28/12/2021
The printer at 50 micron (the highest) resolution printed the Eiffel Tower (one of the sample models it came with) quite well. No visible layer lines anywhere with detail, and at the taper towards the top you need to look quite close to see them.
Creality 3D® LD-002H UV Resin 3D Printer 130x82x160mm Print Size with 6.08Inch 2K Monochrome LCD/CHITUBOX Slicing Software/Air Filtration System
US$271.95 US$301.99
0
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Mati Berman Falk 15/12/2021
Pros: Quick and easy assembly Extra fasteners in case some get lost (which is somewhat likely, given the size of the screws and nuts) Safety cutoff switch Timer for precise drying time Cons: Comes with Australian power supply, and an adapter that doesn't stay in the socket Removing the paper backing from the laser cut parts is difficult Conclusion: Plan on buying a 12v 1a power brick, the price is still good. I taped the extra fasteners underneath the drying box in case of later need.
Geeetech® GCB-1 UV Curing Box 185mm×180mm Curing Size for SLA DLP 3D Printer
US$44.99 US$69.99
0
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275nm UVC LED SMD 3535 Deep UV LED Diode UV Chip for Sterilization
US$9.59 US$14.99

Q: why are you still deleting my question? just answer it. where on the led is cathode and where is the anode? there are no marks or cutouts on the led. So how can I install it?

Asked by BG156104042 on 2021-11-09 05:19:57

Mati Berman Falk There's an answer above that says the anode has the little cutout. At the worst, if you connect it backwards, there's a diode going across which will prevent damage.

2021-12-15 01:29:16 Helpful (1)
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