The lighting was way too bright for the stream, so I've fixed that.
As a bonus, the light is going to last a lot longer now the LEDs and driver are running at a third of the original power.
2020-04-25 19:18:32 +0000 UTC View Post
Fellow YouTuber Thomas Nagy (an electrician working in London) sent me the charger he uses to keep his motorbike battery topped up.
He discovered the charger had died and the battery had run flat.
Let's take a l...
2020-04-24 23:12:08 +0000 UTC View PostI'll be doing another mid-weekend live stream at around 9pm UK time on Saturday 25th April. https://time.is/United_Kin...
2020-04-24 19:54:19 +0000 UTC View PostShe's playing the "you can't prove anything" card:-
"Hello,
Did you test its wavelength with an instrument? Can you send us photos?
This product was taken from a supplier. If you have a picture, we will confirm your idea with the supplier.
Best regards,
Mary"
I think she knows tha...
2020-04-23 12:15:31 +0000 UTC View Post
I wonder what sort of mentality is involved in selling either standard near-UV LED lights as germicidal or what could literally be ice-blue LED lights to make them look like traditional real UVC fluorescent tubes.
I d...
2020-04-23 01:59:33 +0000 UTC View PostHello,
The lamp you bought is an ultraviolet lamp, it is indeed sterilizable. You can check it online. The UV lamp has sterilization function.
Can you tell us why you think its description does not match? Where exactly does the description not match? Isn't its light purple?
Best regards,
Mary
This type of listing isn't new. They were up before the whole covid thing took off.
Other than the fact it really doesn't seem to be a UVC light it's fairly typical of the classic near-UV disco lights complete w...
2020-04-21 19:46:54 +0000 UTC View Post
Since last night's video failed to upload properly (they're getting more reliable with time though) I thought I'd share this flawed test with you as it re-uploads.
I've been trying to work out a simple way to test how...
2020-04-21 10:06:25 +0000 UTC View Post
Just before the last livestream I decided to give an old LED lamp a makeover for use in the background of the stream. It's a DIY lamp where I just randomly decided to fit as many LEDs into a small base as possible.
https://youtu.be/nN0pYZYcECs 2020-04-19 18:34:10 +0000 UTC View Post
I'll be doing another mid-weekend live stream at around 9pm UK time on Saturday 18th April. https://time.is/United_Kin...
2020-04-17 20:05:58 +0000 UTC View Post
This video is so fresh there's not even a description yet.
I'll be testing the cell capacity once it's been fully discharged.
2020-04-16 05:39:14 +0000 UTC View PostNew video currently uploading. A USB rechargeable incense burner. Much more complicated than I was expecting.
Meanwhile I'm now getting around 1000 emails a day as requests to join random mailing lists.
No great deal as I can filter them quickly, but the AFG kiddies are really spitting the dummy out. 2020-04-16 03:16:07 +0000 UTC View Post
When you actually get a real ioniser lamp (some are fake) they contain a tiny little potted power supply that produces around 5kV at the output to ionise the air.
I depotted one from its hard resin to reverse engineer...
2020-04-14 08:19:42 +0000 UTC View Post
Since it's a year since I bought the CAT S61 ruggedised work phone with thermal imaging, I thought I'd give my thoughts on it.
In summary, it's not perfect (no phone or camera ever is), but it's my daily carry for the...
2020-04-12 21:45:04 +0000 UTC View PostI'll be doing another mid-weekend live stream at around 9pm UK time on Saturday 11th April.
https://time.is/United_Kingdom
It'll be on the BigCliveLive channel.
Another PTC block based heater from eBay. These seem to be very common now.
This one has a very convenient 500W heater block sized for a classic computer-style fan.
The case is actually quite robust and re...
2020-04-10 00:21:50 +0000 UTC View Post
Just a short video because this only arrived this morning and I want to give it a test first.
Full description in the video's description on YouTube.
2020-04-09 22:52:37 +0000 UTC View PostThe 5G video was pretty hard to make. It is aimed at the average lay person and had to strike an awkward balance between covering technical aspects without going into rocket science.
It was absolutely inevitable that the radio geeks would be unimpressed at my vague exploration of the RF spectrum. It was more...
2020-04-08 01:34:15 +0000 UTC View Post
Tricky video to make. I'm not an RF expert, so there are bound to be errors, but nothing compared to the misinformation in the videos it's up against.
This took much longer to make than a typical video, because ...
2020-04-07 07:00:37 +0000 UTC View PostThe video that is uploading right now was inspired by the fact that people are setting fire to communication masts to kill the dangerous 5G.
My video is entirely pro-5G and embraces some of the misinformation on the 'net. So the comments are going to be a total hate-fest by the flat-earthers 5G department.
2020-04-07 05:15:33 +0000 UTC View Post
I've not finished writing the description for this video yet. I should really get some sleep since it's 8am in the morning. It's been a long night of studying electrostatic precipitation technologies.
This...
2020-04-06 07:15:23 +0000 UTC View PostSince some of you are still working during the lockdown, I thought I'd do a mid-weekend live stream tonight at around 9pm UK time.
It'll be on the BigCliveLive channel.
https://www.youtube.com/channel/UClIzWmVzGPm2zhNT2XZ-Rkw...
2020-04-04 16:20:07 +0000 UTC View PostI normally leave around a week between releasing on Patreon and YouTube, but there seems to be a fad of people buying UVC lamps to "kill the virus" without knowing their true hazards.
All my previous UVC videos are getting a lot of attention and people are asking really dumb questions that show they haven't even watched...
2020-04-03 04:40:17 +0000 UTC View Post
Remember I made a video about UVC lamps and called it a flesh burning death lamp?
You guys would not believe the number of messages I'm getting from people who are buying these lamps to protect themselves from the virus, and haven't a clue how dangerous they are.
I've made a new short video about them for those ty...
2020-04-03 01:44:05 +0000 UTC View Post
I've a sneaky feeling that the "253.7nm UV germicidal light ultraviolet disinfection ozone sterilisation lamp" that I've just ordered is going to be very similar to the one in this video.
But I'll hold off until it ar...
2020-04-03 00:50:54 +0000 UTC View PostOK, the votes are in and I'll be improvising a high positive voltage dust collection mat in a live stream from my bench tonight at around 9pm UK time if technology allows it to happen.
It'll be on the main bigclivedotcom channel.
2020-04-01 17:17:51 +0000 UTC View PostFirst time I've tried a poll...
If I do a live streamed build - what should it be?
This is a really neat device I use when I'm travelling, and sometimes to get close-up shots at the bench.
It's a clone of a professional equipment mounting arm used in the media industries. It can be clamped to ...
2020-03-31 21:48:11 +0000 UTC View PostI'm probably going to do a live stream tonight at 10pm UK time (clocks have just gone forward). That's about an hour from posting this message.
If everything goes to plan it will be on the BigCliveLive channel.
2020-03-29 20:03:16 +0000 UTC View Post
I had to replace this section of video with another bit because the audio processor did not like it, and I wondered if it was the reason the original video didn't process. It uploaded fine on its own.
https://www.youtube.com/watch?v=WP...
2020-03-29 05:21:35 +0000 UTC View Post
