The magnifying glasses really help

Thanks Dan, I enjoyed the podcast……great fun!

It’s always a crapacitor Dan… LOL.

Ian has had a varied and very interesting career. Great Podcast. guys.

Please share url about your tester.

is there a way to put 35v?

I've been through 10 of them, can't get any consistency. Batches must be bad lately.. it get triggers from the side sometimes, someone's the back, never repeatable events to trigger it. Tried more power, less power, different length wires, in a plastic casing, in the open air, morning (75°F), afternoon (90°F), in different humidy (65% - 90%), fast approach, slow approach... Nothing triggers it consistently... Very frustrating.

Elegoo is NOT a Amazon brand it is a third party brand that is just sold on amazon, there are SEVERAL generic clones on amazon. The board and all sensors and components are basically generic for all of these kits even Arduino, the only difference is the serial chip and programming sometimes.

How is it possible to rotate the motor 18degress each time the button is pressed? Thank you

is there a place to get premade cases for these modules?

Charging voltage for this BMS: 16.8V - 18.1V so 13.6V is far too low

Not gonna buy. Thanx a lot!

Thank You so much for most comprehensive in depth review . As of May 2024 , I want to buy a accurate entry level DMM for SMD electronic component testing and measuring voltages . I have budget of $ 50 . Though looks stunning high tech sexy I am controlling myself not to go for colour bigger screen but will definately prefer backlight colour lcd . As my knowledge is limited I will prefer both auto /manual mode . I have read that kaiweet , multicomp , aneng , uni-t all are actually OEM products . Can you pls. suggest best suited reliable , sturdy dmm with best build quality . I will have to check whether it is available here in India as well as its not possible to import due to high customs duties. Thank you. Keep it up .My best wishes.

This is like that you wrote for average person, something like this v2*88%/24-67*4+66%(4*55)=?🤔😬😂😂😂🕳️

This is a good demonstration. Thank you for sharing it.

Ordered a couple today and all of them got dead. One of the diodes got glowing red the first time I plug them and then nothing. Could it be that I connect them without installing the drivers beforehand. I'm also using Ubuntu 24 to test them. Somebody? Thinking of asking for a refund to the Amazon seller cuz of the faulty diodes on it, but not sure if it was my fault.

Hey, Do you think we can use place keyboard module inside a smart digital tape measure, which copies the measurement from the tape directly to the excel sheet via bluetooth? Thanks!

good video

Got some lights off amazon with these piece of shit resistors they could burn someones fking car down

Great video thx, kind regards

Bit late but will see if this is read. I'm building one integrated into a design using TP4056, DW01a and 8205. All the posts I have read is that you can not charge while still under load. It effects the current monitoring of the TP4056. So need to either unplug the load or use a Mosfet, diode and resistor to automatically disconnect the load when charging.

The V15 has the biggest battery if all Boruit flashlight series. I have it, and the reason why I phased it out, is because it requires a quick double-tap to turn it on. No one, of the persons who I lend the V15 to, was capable of guessing how to turn it on. Beside this quirk, it is a good, durable light. The 1200 lumen turbo mode is a selling point more than an useful feature, because the flashlight is overheating and the battery depleted in few minutes. This V15 light is very useful in all other non-turbo modes...

I thought it was an informative and impressive review. I purchased one.

I already have an in expensive Fluke in the $100 plus dollar range. But I always like to have a spare. Watched your review and clicked the Amazon link. I purchased one. Present price is $35 US delivered. Thanks for the review.

great video, its simple but well explained, a bit low paste for me, personally, but, still, great video

Anyone know the differences between the KG, KH and KL series?

Can we do it with a Arduino Uno?

Hello.. Liked - Subscribed Can you please tell me where the laser is located in a HP M750? I'm getting 2 streaks of faintness about 4mm wide and replacing all of the consumables does not fix it... So I am thinking debris might be on the laser parts. This started after a paper jam to the fuser. Thanks so much...

I love that quote "..you could have sold 10k$ worth of work when you did that oil change". Especially if it is an elderly women...ok I'm just kidding about that...but I'm listening as a guy who's into DIY electronics and who has worked in the industry since I graduated from ITT in 91', .I love electronics...since I was a kid in the 70s when my dad got me this' 250 in one electronics project kit' from Radio Shack..but I do hear a little grievance about wages... Mechanics make...everyone in every field thinks he/she should be making more money...that they put the blood sweat and tears into their work and what do they get for it?...well I'm gonna give you guys just a little piece of a poem I was once given....by Max Erhem...one of its themes is humility.. ".....if you compare yourself with others you may become vain or bitter for there will always be greater and lesser persons than yourself.....keep interested in your own career however humble, it is a real possession in the changing fortunes of time...." What I got out of that in a way ..is that I should always remain humble and grateful...that there are many who do not even have what I have however modest it is ...On a side note and completely different subject ..I was told that Mechanics learn that electricity or current travels from positive to negative. Which is different than electricians and electronic technicians are taught...we are taught 'electron theory' that electrons are are negatively charged and go towards the positive terminal of a battery..but there is also 'hole theory' which says the opposite...anyways thanks for the uploads and interesting talk.

I have one of these power supplies power car audio amplifier at home. I set the voltage to 13.8v like a car would have. Is this bad or should I lower the voltage?

How do i wire this thing?

That AC measurement is definitely a ghost voltage, it's not really there. I wouldn't trust multimeters that don't do true RMS conversion, and which don't have a low-Z measurement function. If you looked at the 12V on a scope, I highly doubt there would be 4 volts of ripple, that would be verging on unusable, even if it disappears under some load.

You cant get them in England...

So much rhubarb envy right now...

can i use it for my diy 3d printer?

Oil all over the engine, now that's car trouble. LOL.

1:16:15 Ireland is similar, but with SUVs. Regular cars are becoming rarer!

Thank you for using a visual explanation, this helped me a lot!!

6:01 how has he not mentioned twitch prime subs yet 😅

what kind of photodiode to use to make it work only in dark?

Have you experimented with changing the delay resistor? I replaced the zero ohm with 104+473+103 0603 resistors (total 157k ohm) but it stays ON for only 20 seconds.

You are reviewing a fake Makita battery. I don't see the point on analyzing whether it is balanced charged or not, since it is dangerous and can even explode not comparable to the original ones.

I made something like this 2 years ago i used h7 car holders and glued them on a little box. In the box are 2 step down units whit 2 potmeters on the outside so i can adjust the voltage. I made a newer version whit a programmable step down module.

what are the readings of the small ceramic cap with a multimeter ?

Nice solution and perhaps a metal shield or box could be built to contain the light a bit, but ventilation would be important and 3D-printed items would melt or worse. Incandescent lamps are good for this purpose as they radiate most of their energy away from themselves while power resistors are poor radiators... until they get so hot they fail. Julian would approve.

7:52. Words of wisdom.

Great idea Dan. Load for the lab. 👍😀

This is illuminating

Such a bright idea.