IT-Explain - доступно о сложном - Part 2

How to save and restore docker image as a file

19.01.2019 by alex·0 Comments

Sometimes need to save docker image as a file, not only to docker registry. It’s a very good option when you don’t want share your image to dockerhub and don’t have own docker image registry. Continue reading

OrangePi 2G IoT – Pinouts

11.11.2018 by alex·0 Comments

Source: http://ec.hobbykompetenz.de/index.php/2017/06/07/gpio/orangepi-2g-iot-pinout-gpio-2-2/

WordPress – How to reduce response time using Nginx

10.11.2018 by alex·0 Comments

One of the big WordPress problem – long response time (over 1000 milliseconds). Optimal response time should be no more 500 ms. One of the effective way for it – enable cache on web server level.

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ZE08-CH2O – Datasheet (English & China versions)

03.11.2018 by alex·0 Comments

ZE08-CH20 – is a electrochemical formaldehyde sensor.

ZE08-CH2O (Chinese)
ZE08-CH2O V1.0 (English)

VoCore2 – Pinouts and specifications

03.11.2018 by alex·0 Comments

VoCore2 – is a very interesting board for IoT solutions that based on SoC MT7628AN.

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