I recently had to develop an application (kiosk system) for/on a Raspberry Pi 4. The special thing about it was that 2 touch monitors were to be connected via HDMI, which also had to be rotated 90...
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HMI
by Walter Prechtl last updated 16. July 2020
Frequent writing or overwriting of data negatively affects the lifespan of an SD card.
For applications that often use temporary data (e.g., sensor values for comparative calculations)...
HMI
by Walter Prechtl last updated 16. July 2020
You can also use the Raspberry Pi 4's USB-C interface, which is normally used to provide a power supply, as a normal USB interface. However, in that case, the Raspberry should supply power via the...
Normen
by Christian Kühn last updated 03. July 2020
The touch screen surface is unaffected by exposure to the following chemicals for a period of one hour at 22 degrees C, 45% relative humidity.
Normen
by Christian Kühn last updated 09. June 2020
MIL-STD-3009 is a military standard primary for flight displays and mission avionics controls and displays subsystem for aircraft, and since the cockpit environment has similar lighting...
Impactinator® Glas
by Christian Kühn last updated 09. June 2020
Introduction Borosilicate Glas
A glass is an inorganic non metallic material that does not have a crystalline structure. Such materials are said to be amorphous and are virtually solid...
Impactinator® Glas
by Christian Kühn last updated 09. June 2020
Gloss Level - a measure of the amount of non-specularly or diffusely reflected light from a surface. A highly diffuse surface has a low gloss level.
Elektromagnetische Verträglichkeit
by Christian Kühn last updated 06. March 2020
MIL-STD-461E: DOD Interface Standard Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment (August 20, 1999)
Consolidates MIL-STD-461D...