For the construction of my solder fume extraction system I also needed a suitable hose system. After some trial and error I decided to use the standard exhaust hoses. These are actually used to connect the [...]
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Category: Skills
The Skills category contains important articles in which the skills required to implement the HowTos on Nerdiy.de are explained.
HowTo: ESPEasy / Wemos D1 Mini - Adapt ADC to a different maximum voltage
With the help of the ADC on the ESP8266 you can measure voltages. This is practical for example to measure a battery voltage and thus the charge state of the battery or with the help of a LDR and a [...]
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HowTo: Mechanics – cutting internal threads
Whenever possible, I try to use ready-made nuts or thread inserts when using screws and the like. But sometimes there is just no other way and you have to make your own [...]
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HowTo: "Coring" incandescent lamps
In some articles it has already been pointed out that old incandescent lamps can be given a new "lamp life" quite well. However, this requires in almost all cases the filament, its holder and [...]
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HowTo: Electronics - My friend the soldering iron
Even as a part-time nerd, you can't really get around the soldering iron in the long run. At the latest, when the first test circuit on the plug-in board has worked well and you want to take the next circuit-evolutionary step [...]
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Anyone who has already read the article Electronics – My friend the soldering iron may have. realized that there is actually quite a lot to write about this topic. And it is only […]
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HowTo: GitHub - How do I copy files from a Git repository to my computer
Especially in the open source world, sooner or later you will stumble across GitHub, GitLab or similar with "Git" in the name - when searching for program code. Behind this are various [...]
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HowTo: Electronics – soldering SMD components by hand
After the soldering of THT components, the soldering of SMD components is, in a sense, the supreme discipline among soldering challenges. The difficulty increases as the size of the components decreases. SMD stands for "Surface [...]
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HowTo: Electronics - Commissioning a new circuit
After the last component of a kit or the first prototype of your own circuit is finished, you are often excited and impatient. Sometimes at this point you have two, three or [...]
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HowTo: Electronics – Solder THT components by hand
The soldering of THT components (THT=Through Hole Technology="Durchsteckmontage") is one of the basics you need to build kits, prototypes and Co. Because many electronic components esp. IC's are still in the [...]
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