Dear visitor of Nerdiy.de, I've decided to post a little update from time to time (probably four times a year) about what's going on in the background on Nerdiy.de. This […]
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Category: General
The General category contains articles on the subject of DIY, electronics and Co. that are not further categorized.
How To: Register Google Maps API Key
Google offers many of its services up to a certain limit for free. For example, it is also possible to access the Google Maps functionality. This is useful, for example, […]
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HowTo: Node Red - Creating a User Interface with Dashboard Nodes
I don't know if dashboards are THE means to make a nerd's heart beat faster, but they are certainly one way to make a nerd's heart beat faster. For those […]
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HowTo: Magic Mirror – Setting up the autostart
"Out-of-the-Box" the installed MagicMirror software does not start automatically after the RaspberryPi has started up. That's why it is usefull to setup an autostart. How to do this is described […]
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HowTo: Node Red – Display available Wifi networks nearby
I have to admit that I have not yet found a proper use for this feature, but I'm sure someone will benefit. This article explains how you can use NodeRed […]
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HowTo: Find latitude and longitude of any position with GoogleMaps
There are a few cases where you have to find out the geographic coordinates of a particular location. For example, to calculate exact sunrise and sunset times at a specific […]
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HowTo: Register Pushbullet API Key
Pushbullet is a free and easy way to receive push messages on your smartphone or computer from many sources like NodeRed or Arduinos. Pushbullet provides an API code so you […]
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HowTo: Register OpenWeatherMap.org API Key
Via the service of OpenWeatherMap.org You can get free weather data. To be able to access this service in an automated way – for example from NodeRed or from an […]
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Fibonacci Clock - User Manual
In the articles FibonacciClock – An Unusual Time Indicator, FibonacciClock – Assembly and FibonacciClock – Programming is described how to build your own Fibonacci Clock. Just in case you want […]
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HowTo: FibonacciClock - Assembly
In the article FibonacciClock – An unusual time indicator I presented the cool idea of Philippe Chrétien. As mentioned in the post, I think the idea is cool and then […]
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How To: FibonacciClock – Programming
In the two articles FibonacciClock – An Unusual Time Indicator and FibonacciClock Assembly, the FibonacciClock was introduced and described how you can assemble your own FibonacciClock. Now that you've finished […]
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