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28.10.2020
is a screenshot from my laptop showing this article as I write it in the Vim editor, on the left. On the right are three transformations of the article: as a PDF, processed through pandoc to XeTeX (top); the HTML
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04.06.2022
values of the sensor graphically. An inexpensive 1.8-inch TFT color display for EUR7.99 [4], which can be addressed via a Serial Peripheral Interface (SPI), is a good choice here. Because controlling
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29.11.2018
, with a biometric feature on a smartphone (top) and USB tokens, smart cards, embedded secure elements, or trusted platform modules (bottom) as local device authentication. In the background, the new standard uses
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28.04.2015
MicroSD, up to 32GB on top
Camera
3.15Mpx (max. 2048x1536)
WLAN
802.11b/g/n, hotspot
Battery
Li-Ion, 1400mAh
Dimensions
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28.07.2024
://www.linux-magazine.com/Issues/2024/285/Designing-PCBs
"KiCad software gets the CERN treatment" by Antonella Del Rosso, February 15, 2015, CERN, Geneva, Switzerland, https://home.cern/news/news/computing/kicad-software-gets-cern-treatment
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04.07.2024
://en.wikipedia.org/wiki/Photoresist
Silkscreen printing: https://en.wikipedia.org/wiki/Screen_printing
KiCad: https://home.cern/news/news/computing/kicad-software-gets-cern-treatment
FreeCAD: https://www.freecad.org/
KiCad BOM plugin
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23.12.2019
in the act.
Thanks to inexpensive IP and USB cameras, you can find numerous software packages for the home that can be used to upcycle a computer into a full-fledged video surveillance system. However
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28.11.2022
Bluetooth LE, or BLE for short, comes with a whole new world of terms on top of the new technology. Before getting started with some practical examples, I first need to discuss the theoretical
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03.01.2019
. In this article, I show you a simple and inexpensive method for digitizing your VHS tapes that is perfect for personal use.
Shopping List
To convert a VHS tape to a digital format, you need two pieces
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31.01.2018
: at least three edges (left, right, and top) on the back of the TV for strips of RGB LEDs, a control unit that ensures the individual LEDs light up accordingly, and a signal to the control unit provided
