An upmarket power bank for a change. I got this earlier in the year but hadn't run a full test on it yet.
https://www.youtube.com/watch?v=W5anaHXMrhk
I've still not completed the final charge cap...
2019-01-16 22:58:26 +0000 UTC View Post
I'm not sure how this video turned out. It's one of those ones where I feel unsure if it's good enough to release.
https://www.youtube.com/watch?v=Qt4QvuZKgGw
I was expecting the light to be a so...
2019-01-14 19:04:40 +0000 UTC View Post
I just thought I'd drop in a short update video to show you guys what I was doing this evening. A bottle of wine, ongoing adjustments to a DIY lava lamp while also writing a bit of machine code software (assembler) to run a series of test screens on the video wall panel out of the pink plas...
2019-01-14 04:51:05 +0000 UTC View PostJust so you guys know, I'm working on some bigger things in the background. So it's not all LED head lights and power banks.
I'm just fine tuning a few other things that take a long time to test due to lots of tweaking.
2019-01-13 07:28:08 +0000 UTC View Post
This seems fitting after several people mentioned this style of USB flashlight converter. I got this a while back, but they still sell them.
https://www.youtube.com/watch?v=5f7_AI9H3N4
It's inter...
2019-01-13 05:58:32 +0000 UTC View Post
I'm getting right back into the swing of things again. Here's a look inside a plastic handbag toy that just so happens to have a full-on LED video wall panel.
https://www.youtube.com/watch?v=CyLCwa2mneY 2019-01-09 05:10:33 +0000 UTC View Post
I finally got round to fitting the new contact assembly into my favourite bench meter.
https://www.youtube.com/watch?v=QMEeB-WVdbw
It's good to have it back in action again.
2019-01-09 04:29:18 +0000 UTC View Post
This video is so fresh that it may not have finished processing all the different resolutions yet. YouTube tends to make it available in 360P first and then release the higher resolution options as they finish processing.
Little bit of extra footage intended as a short PSA on YouTube for those who have accidentally set the language of their Ruideng meter to Chinese.
https://www.youtube.com/watch?v=99qP7rXDOyU
These are ...
2019-01-07 02:16:02 +0000 UTC View Post
These little things are neat. I've provided an eBay search link in the video description on YouTube, so if you want some I'd suggest grabbing them from the cheaper listings now before I release the video and the price inevitably shoots up.
I'm not sure why two of the cell positions were so firmly blocked off. Is there some shipping rule for when something like this gets shipped with cells pre-loaded? This one came empty.
2019-01-04 04:14:23 +0000 UTC View Post
I built this back in 1999 to test at a local nightclub. It was really just an experiment to see how small and simple the circuitry could be made.
https://www.youtube.com/watch?v=8tf7x02AyRA
I the...
2019-01-04 01:46:43 +0000 UTC View Post
A closer look at the LiFePO4 cell that was in the solar street light.
https://www.youtube.com/watch?v=53n2pw5M9m4
Plus a look at the protection circuit that matches the different voltage ratings.
2019-01-02 04:18:30 +0000 UTC View Post
A quick look at how I test the capacity of power banks and lithium cells.
https://www.youtube.com/watch?v=OaZxLxgf7Ro
The capacity test is made a lot easier by the extremely high charging efficiency of...
2018-12-30 07:56:41 +0000 UTC View Post
I've not actually completed this video fully. It's so fresh that the electrical tests for the description area are still ongoing.
I've also not viewed the completed video yet, so my...
2018-12-29 15:42:44 +0000 UTC View Post
When my brother (Ralfy) and I were kids we were taken to a magical illuminated glen in Douglas (Isle of Man) called Fairy Glen (Summerhill Glen). Back then it was very simple with illuminated waterfalls and bridges, and internally illuminated fibreglass figures.
We tend to visit it ev...
2018-12-25 23:34:47 +0000 UTC View Post
Not my video. This hilarious video shows an old lady giving a strong message.
https://www.youtube.com/watch?v=I0vyA90X9ns
I'm not sure if maybe she's just got an issue with the flashing lights ke...
2018-12-25 14:51:56 +0000 UTC View PostHope you have a great Christmas full of technical delights. Remember, eBay and Amazon are open if Santa has failed to deliver acceptable technical presents.
2018-12-25 01:14:08 +0000 UTC View Post
It's entirely up to you if you want to watch this now or on the big day itself. It's a LONG video full of random conversation, some profanities, tasty snacks and various alcoholic potions.
2018-12-24 14:50:35 +0000 UTC View Post
This video started off as a simple look at the inside of a common LED tree topper and then took a distinctly devious twist with the replacement of the LEDs with a purple string.
https://www.youtube.com/watch?v=a...
2018-12-24 03:46:22 +0000 UTC View Post
The way this smoke machine has failed is spectacular. It has literally melted its heater block into a puddle of aluminium in the base.
https://www.youtube.com/watch?v=8ZGGgb3iFpg
This is one of t...
2018-12-23 04:21:40 +0000 UTC View Post
This thing isn't terribly practical from a size to power ratio perspective. But it does deliver its poopy USB goods.
https://www.youtube.com/watch?v=ID1klW5GYdk
I haven't a clue what's happening ...
2018-12-20 03:59:21 +0000 UTC View Post
On my usual pre-Christmas mooching around the shops for desirable lighting stuff I spotted rolls of ropelight in a local Ramsey hardware store called Feltons.
https://www.youtube.com/watch?v=Ssitg_xcAiI
I hav...
2018-12-19 15:11:19 +0000 UTC View Post
These units seem to be quite nicely made with a simple heating system. But I wonder if they pose any food hygiene hazard if they are used in a cold works van and heat the food very slowly.
2018-12-17 13:23:02 +0000 UTC View Post
This must be one of my favourite 12V lamps to date. The circuitry is minimal and the construction seems good. I could see lamps like this paving the way for whole house DC lighting systems, and it's perfect for off-grid applications or even use in ultra safe low voltage festoon lighting ...
2018-12-13 14:31:39 +0000 UTC View Post
No electronics - just something very clever that clearly took a lot of research to perfect.
https://www.youtube.com/watch?v=ivpU-4LJaZk
Next video is going to be back to LEDs and electronics, but this one doe...
2018-12-13 13:37:49 +0000 UTC View Post
Sorry for the little dip in content output recently, I was in Glasgow for a week visiting friends, checking out the (lacklustre) Xmas lighting displays and looking for suitable Christmassy tat for disassembly on the channel.
While waiting at the airport for my flight back to the Isle of Man I saw ...
2018-12-12 01:21:22 +0000 UTC View Post
I spotted this while hunting for electronic tat in Glasgow. It's a rather crappy LED lighting conversion in a large store.
This is a Patreon-only snippet of video.
2018-12-08 23:34:36 +0000 UTC View Post
I'm not sure if these lamps are based on an existing style of lamp or if they are specifically designed to match the beam angle of LEDs for maximum front intensity. It seems to work quite well.
2018-12-08 05:33:45 +0000 UTC View Post
Toto, I've a feeling I'm not on the Isle of Man at the moment...
This is the typical connection speed I get using my phone as a 4G hotspot on the Three network while visiting Glasgow.
It always takes me by surprise when videos and images upload fast. Then there's the disappointment of ...
2018-12-06 02:09:10 +0000 UTC View Post