Technology contributions from A to Z

31 August 2022
Smartmit Standing Fan 3 review

Smartmi Standing Fan 3 - smart stand fan with app in the test

I had not yet had a fan test in my blog, but the manufacturer Smartmi helped me to remedy this. You gave me the smart standing fan “Smartmi Standing Fan 3” for a […]
26 August 2022
Simple Fax

Simple Fax – what does the service offer?

Despite the name, Simple Fax is not just for sending faxes. In addition to sending faxes, the service also includes sending letters and SMS. Likewise, the personal […]
26 August 2022

MacBook repair as a self-service: iFixit criticizes Apple

As shown a few days ago, the Apple Self Service for repairing MacBook models with M1 chips has started in the USA. At the time of the article, the corresponding manuals were not yet available. Now are […]
25 August 2022

Draw a YouTube comment lottery: Here's how!

If you have a channel on YouTube with regular video uploads and a good amount of subscribers, you might want to run a sweepstakes every now and then. Or maybe you just want to understand how successful creators […]
24 August 2022

Chips and nanometers: What is behind 7 nm, 5 nm, 3 nm and 2 nm?

If you find out about processors, i.e. the so-called “chips” in computers, smartphones and other electronics, you quickly stumble across the abbreviation nm. This stands for nanometer and has been used for computer hardware for […]
24 August 2022

Smartmi P2 – air purifier with battery operation, HomeKit and more

The new Smartmi P2 air purifier is a mobile air filter system with a flow rate of up to 240 m3 per hour. With a ceiling height of 2,5 meters, the air in a […]
17 August 2022

Insta360 ONE X2 - 360° camera with 5,7K resolution and Steady Cam mode

The Insta360 ONE X2 is a feature-rich 360° camera with high resolution, all-round audio recording, a small format, various recording and effect modes, as well as touchscreen and voice control. In addition, the camera is waterproof to a depth of 10 m. Whether in hand […]
15 August 2022

Foldable solar modules from Nicesolar for mobile power stations

The manufacturer Nicesolar offers good and very good rated solar panels for mobile use. When camping, when hiking, on the balcony or terrace and elsewhere, the foldable and […]
12 August 2022

Comparison: Apple Studio Display vs. Pro Display XDR

In professional environments in particular, more professional monitors are needed for photo editing, video editing, the use of design apps and the like. Apple delivers this for the Mac in the form of the Apple Studio Display and the […]
11 August 2022
Lightburn and Aufero Laser 2 errors

Aufero Laser 2 and Lightburn: disconnected and error:9 solved

I've been using the Aufero Laser 2 for a while, but today it annoyed me a little as I had two problems that I hadn't encountered before. The solution for both […]