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No1Solution
Приєднався 31 січ 2017
"There usually is more than one way of doing things."
--𝘴𝘰𝘮𝘦𝘣𝘰𝘥𝘺 𝘱𝘳𝘰𝘣𝘢𝘣𝘭𝘺 𝘴𝘢𝘪𝘥 𝘵𝘩𝘪𝘴 𝘢𝘵 𝘴𝘰𝘮𝘦 𝘱𝘰𝘪𝘯𝘵
Here I document my projects about electronics and other random stuff I find interesting.
Enjoy!
--𝘴𝘰𝘮𝘦𝘣𝘰𝘥𝘺 𝘱𝘳𝘰𝘣𝘢𝘣𝘭𝘺 𝘴𝘢𝘪𝘥 𝘵𝘩𝘪𝘴 𝘢𝘵 𝘴𝘰𝘮𝘦 𝘱𝘰𝘪𝘯𝘵
Here I document my projects about electronics and other random stuff I find interesting.
Enjoy!
Diy Boost Converter - PCB Exposure Box Part 1
boost converter by user "someone" on the eevblog forum:
www.eevblog.com/forum/projects/555-timer-boost-converter-(and-buck-converter)-switching-power-regulator/
schematic:
drive.google.com/drive/folders/1fqqbGNaxBAWoPh7smHzbKx3WusaaVR6q?usp=sharing
www.eevblog.com/forum/projects/555-timer-boost-converter-(and-buck-converter)-switching-power-regulator/
schematic:
drive.google.com/drive/folders/1fqqbGNaxBAWoPh7smHzbKx3WusaaVR6q?usp=sharing
Переглядів: 327
Відео
Testing Clear Blue Light Blocking Glasses With Arduino
Переглядів 96 тис.6 років тому
percentage of blue light blocked (to nearest whole number): regular glasses: 5% blue light blocking glasses: 16% orange safety glasses: 98% note: At 6:06 in the video, I said that the color on screen and in the monitor looked the same color, however, that monitor had very bad color calibration. And after comparing the glasses with a better monitor, it was easy to see that the color on screen wa...
Diy solar eclipse Tshirt
Переглядів 4236 років тому
this is a tshirt I made after seeing the solar eclipse of august 21, 2017 my inspiration was from NightHawkInLight, who made this video: ua-cam.com/video/KffpeweaY7M/v-deo.html
How to make carbon rods from pencils
Переглядів 9 тис.7 років тому
here's how to make carbon rods from pencils, it's a simple and fun method, and makes nice carbon rods. Warning: the pencil and alligator clips on the pencil get very hot, don't touch them.
Lego pneumatic oscillator
Переглядів 7 тис.7 років тому
This is my Lego pneumatic oscillator, it's a proof of concept and how it works is very simple. It toook me a few attemps of scraping it a rebuilding until I got it to oscillate. If you are planing on building this yourself you are probably going to need to modify your cylinder, I have not tried this with an unmodified cylinder, but I don't think it would work do to how slow it is. Hope you enjo...
Basically how inmates make lighters in prison, BUT you could've just boiled the pencil or soaked in hot water for a while softening the glue that bonds the wood together, then split the pencil down the middle and get the led the in tact and not weakened by the heat put through it.
Totally rod ❤
how about those blue light glasses that look yellow, the ones that claim 50-60% protection, and the orange ones? such a nice experiment that lacks a couple of glasses (inputs) that go for 20 bucks...
i just use my 10kV power supply, good enough right?
How did you know I wanted them for electrolysis, no seriously
chlorate cell am i right?
@@simon.scurtuhho i am right?
My pencil measured 30Ω but I only had a transformer rated 7.5V X 1.5A = 11.25W. The pencil got hot eventually, but no smoke. Found a laptop supply at 19V X 4.74A = 90W. Made it smoke and char at the ends a little, but even after 5 minutes, it wouldn't slide out. :(
The same happened to me, but after swapping out the pencil with a new one it worked well. I think the problem is that the lead inside is broken and so can't conduct electricity as well.
oh god, i spent $20 for blurey glases 10 minutes ago before i watched this video
I'm getting them not to save my eyes but to help my sleep
Do the safety glasses really block out 98% or is it more? I've noticed in some cases, blue light will fluoresce the material and create green light which is not blocked
Imagine using blue light filter mode and using blue light glasses in the same time lmao
The light that harms your eyes the most is UV, which has wavelengths shorter than 400 nm. But around 400 to 500 nm is "blue light" and from the 400-460nm range is apparently what some studies say is harmful. I bought the clear-ish blue light blocking lenses which claim to block the 400-420 nm range completely, and partially block 420-455 range. I didn't get it to block blue light for digital screens: I got them to block blue light from other sources of light, such as the sun, which is FAR more intense. I think it's worth it if it turns out to be true that those bands of blue light are actually harmful. Btw, props for coming up with that experiment, it was really well done! It's too bad you didn't have the hardware to detect exactly what frequencies of blue lights were filtered out, and what frequencies of blue light the diode was emitting. I'll just take the word of my glasses manufacturer that my blue light lenses are blocking out the most harmful of the blue light. Hopefully I'm not getting swindled lol.
Thank you i know that there is blue light flither on my phone lol
5:04
Thanks for doing this important test for us.
No ! Don’t put water on an electrical fire! Use a fire extinguisher or baking soda!
toxic fume,unwanted
Blue light glasses are the biggest scam! You do not get enough blue light from ANY of your devices to cause any of these phoney claims. They only want your money. Checkout CBC’s Marketplace tv show and their investigation. They talked to the leading eye expert in USA and he said blue light does NOT damage your eyes that there is more blue light coming from sky. People are being royally scammed! Wake up people. Turn down the brightness of your screen and look up every 20 minutes to give your eyes a break . People are just looking too long and not blinking enough and eyes are drying out. Take a rest from your digital screens. You will notice a difference if you do this after a week or sooner not to mention quit smoking and eat more nutrious food like kale and spinach and broccoli in your diet 3 x per week.
It's not dangerous, it just disrupts your circadian rhythm if you work at night. Computer glasses are great for computer work because of their slight magnification and PD setting and the added plus if blue light blocking
When i bought mine the seller told me that the clear glasses don’t block as much as the yellow tent it one
Difference of graphite and carbon? Graphite is carbon that is processed Pencil is graphite yah know
you are awesome!
Lots of effort went into your video. Although your testing methods seem a bit off, good job 👍
We could be good friends
Is that cheap Arduino experiment really better than lab ones? Nope...
Brush your teeth brother
I do online and I'm at a computer 10 hours a day and it hurts my eyes so much I get headaches Everytime
Bro you sound just like Wesley Crusher when explaining all the technical mumbo jumbo
I should wear a spetsnaz helmet....They would save me from blue light and kar98k
You need a photometer!!!
What connected electricity & computer
he's confused between bluelight and light colored blue
how about the glasses plus the setting on your phone ?? whats that meassure?
ua-cam.com/video/UECTTIH4pos/v-deo.html. here is a cool video on light.
Everyone: Blue light is dangerous! Violet light: Am I a joke to you?
You're an idiot smh
Lol. I just bought a pair at the Dollar Tree with no magnification. Yeah. That’s how silly I am. I would love to see how great these work. I mostly bought them because I want to be able to wear pretty much clear glasses while still being able to see though. I think I might have a vision problem, but not anything the Dollar Tree is going to correct with reading glasses. This is about the closest I can get.
Crap!!! Try it feel it then talk. Experiments fail, real doesn't.
Solution:wear 10 of them at the same time
hey its the stupid channe;l
1:57 Its blue because it reflects the blue light. That is why when you wear it you see everything to be more yellow.
FCKING BORING!
The effect from blue light on our circadian rhythm is actually a result of a separate detection mechanism not related to vision, there are sensitive nerve pathways only designed to detect blue light. This was discovered by subjecting completely blind mice to different types of light, and found that they regulate their sleep patterns identically to seeing mice through the use of light and no other variables
Hahahaha then it’s settled I’m buying a welding helmets 😂
Blue light coating has been really helpful to me. My sight hasnt gone worse since 3 years and the scene before that was horrible.
I had one explode a couple of years ago :D
don’t believe that blue light is harmless for your eyes. It can cause some issues.
Blue light (400-490 nm) damages the eye and is a risk factor in age related macular degeneration. With the heavy use of led screens and bulbs our exposure to this light has most likely doubled during the day. This explosion in use is something which has happened in the last 10yrs, give it another 10 or 20yrs and we will be seeing reports about the increase in AMD cases and the age of the affected coming down. Protect yourself, as a population we are the first to be exposed to a multitude of new technology and studies in to the effects of long term exposure of the noise, radiation, light etc. They omit have not been done. We are the guinea pigs. (FYI Look in to 5g phone signals, it is absorbed by the human body unlike 4g).
Your a nerd right!
Im glad I watched this before buying any some of the many glasses I thought were cute. On the bright side, there are yellow and amber fashion glasses that should work just as good as the safety glasses.
All I assume is the blue light no let me sleep [Edit ]ah he brought it up Gimmie the placebo
I find they make my eyes feel better and no headaches
Hayle Pizans link me yours
@@MalikShotYou i didnt get them off a site i got mine at walmart but same thing but they do work....no headaches and good sleep
What’s the brand name