You can help fund Techmoan with a donation

Click to visit  

SEARCH BOX: Searches this website


For more info on this - click on "About' at the top of the page. 


Techmoan never approaches a company asking for review samples.



Articles by Category


Techmoan Merchandise at TeeSpring


Pick of the Camera Reviews

(Click the pictures for reviews & links) 


Yi 2 - Best Budget 4K 

Gitup Git2 (My Pick)

Xiaomi Yi

Dazzne P2

DR02 D - Best Budget Dual Cam

Yi Ultra 2.7K
Mobius (also works as a Dashcam)
Polaroid Cube+
Sena Prism Tube

My favourite USB battery power Pack

This is the excellent USB power pack I use when I travel.

2 x 2.1amp outputs. 8400mAh capacity.

Two digit Led display shows battery level


What SD CARD should I buy?

If you want an SD Card for your camera - these are the ones I use and recommend. 

I'd strongly recommend not to buy any SD cards off ebay - I've heard about too many issues with counterfeit cards - often sold on by unwitting resellers. My inbox regularly gets messages from people who bought a £150 camera then cheaped out and bought a £3 memory card on ebay - Then when it doesn't worth they blame the camera! It doesn't make any sense. Good memory is cheaper than it's ever been - see the links above.

A lot of HD cameras will not work properly with cards larger than 32GB (cards over 32GB are usually SDXC rather than the SDHC standard used by 32GB cards. SDXC cards use the ex-FAT system rather than FAT32 - in short they are a different standard). - so don't just buy the biggest card you can afford - read the specs in the manual to see what it accepts.


RECOMMENDED CARDS (for action cams - see dashcams below)

CLASS 10 UHS-1 CARDS (For HD Cameras)


U3 CARD (For 4K cameras)




The SD card in a dashcam is re-written over, more frequently than in other types of cameras. Some manufacturers void their guarantee if an SD card was used in a dashcam. So, no surprise, there are special High Endurance SD cards made just for's some.


VERY IMPORTANT. These links take you to the product, however Amazon have three different ways of selling. There's Amazon Direct - This means that you are only dealing with Amazon themselves, then there's other sellers that use Amazon's facilities - these show as Fulfilled By Amazon and finally there's Market Place sellers that advertise on Amazon, but operate independently.  I strongly recommend that you only use the first...the Amazon Direct - Sold By Amazon option. Even if it appears that you are paying a couple of £/$ more it is more than likely you are comparing the price of a real item against the price of a fake.

To give you an idea of the extent of the fake goods problem. In a 2016 survey by Apple - 90% of the 'Apple' chargers sold through Amazon - using the other the two methods..which includes the "Fulfilled by Amazon" option -  were found to be counterfeit....90%! 

« This 1972 Panasonic RS296-US music machine plays with history | Main | Car Stereo Cassette Adapters - the circle of life »

Assembled Nixie Clock Shootout

I've spent the last few years looking for a ready-made nixie tube clock that is well constructed, affordable and produced in sufficient quantity to make linking to it worthwhile. In the video below you can see how I got on.


Purchasing Links
MILLCLOCK - This is the smaller, less expensive clock with no alarm
(If this specific model is sold out, see what else the seller has in their store - as they make a few different designs)
Click your Country:
UK   US   CA   DE   AU   NL

CHRONIX - This is the bigger clock with an alarm
(They make a number of designs, so this link goes to the store).
Click your Country:
UK   US   CA   DE   AU   NL 


EmailEmail Article to Friend

Reader Comments (4)

Your nixie watch video inspired me to buy this single digit nixie clock that I made a housing for. It was on sale on Ebay from but they seem to have run out of them. I have asked them if they will be making more. Thanks for the great videos!!

August 7, 2016 | Unregistered CommenterManu

Love my Chronix clock. I receive numerous comments about it each week. Parents and high school students are mesmerized by it.

August 7, 2016 | Unregistered CommenterChris

Hmm, now once again you have surpassed my expectations, Mat. Wasn't a fan of these things, but this particular video has made me think again - now I'm actively looking.

August 13, 2016 | Unregistered CommenterQuaser

Thanks for the review of the Nixie Clocks. I ordered the Millclock one, you showed in your video, this morning, directly from their website. It's very reasonably priced, when you consider how expensive these clocks can get. Like how it exposes the internal electronics so the clock has an "old tech meets new tech" visual effect.

August 22, 2016 | Unregistered CommenterBill B

PostPost a New Comment

Enter your information below to add a new comment.
Author Email (optional):
Author URL (optional):
Some HTML allowed: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <code> <em> <i> <strike> <strong>