Anyone who uses one (or more) Apple devices is certainly familiar with the AirPlay function. […]
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View of the components belonging to the Sonoff iFan03. Another view. In order for the […]
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From the FritzBox I am used to being notified as soon as someone logs on […]
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Flashing devices with the ESP8266 is already described in the article ESP8266 – Flashing .bin […]
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Letting a relay run with a shut-off delay is actually a function that is used […]
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I am currently working on the first preparations for a somewhat larger project. For this […]
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It is known that almost all Linux commands can be executed with the help of […]
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A few days ago I posted the building instructions for a project of mine: WinDIY […]
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Since I’ve started two new PCB projects lately, I thought it was time to write […]
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On a camping trip away from modern infrastructure, you quickly notice how much you have […]
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The generator is held by a bracket in which a brake actuator is also integrated. […]
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So that the construction articles for WinDIY do not become too extensive, I have divided […]
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The WinDIY wind vane is mounted at the end of the device carrier. It should […]
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One component that is supposed to make WinDIY more secure is the pitch actuator. It […]
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The turret supports the turbine and the superstructure on the standpipe so that it can […]
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The main axis is the axis in which the wind turbine will later rotate. It […]
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At one point or another I have probably already mentioned that it was important to […]
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An important component of WinDIY are certainly the wings. They absorb the energy of the […]
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Eine weitere praktische Sache in NodeRed ist, dass man auch übliche Linux Befehle bequem per NodeRed-Node auslösen kann.
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For some time now I have had the problem that my “node-red-contrib-fritz” node cannot connect […]
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It’s been a while since PCBWay asked me to test their PCB manufacturing service. This […]
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Dear visitor of Nerdiy.de, I’ve decided to post a little update from time to time […]
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Liebe Tester,zu allererst vielen Dank, dass Ihr Euch bereit erklärt habt das pxlBlck Plugin zu […]
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You can measure voltages using the ADC on the ESP8266. This is useful, for example, […]
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I recently stumbled across the VL53L0X and VL53L1X TOF distance sensors. These sensors can determine […]
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Whenever possible I try to use finished nuts or thread inserts when using screws and […]
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I2C is the bus protocol or technology via which a microcontroller can communicate with many […]
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Now I’m starting an article for the second time in which I write that Nerdiy.de […]
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The actual flashing of firmware files such as .bin files or “binarys” on the Wemos […]
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I have to admit that I have not yet found the perfect solution to clearly list all SmartHome-relevant articles. In order to bring at least a little overview into the […]
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Anyone who uses one (or more) Apple devices is certainly familiar with the AirPlay function. Thanks to this, media of all kinds can be streamed to other devices in the […]
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View of the components belonging to the Sonoff iFan03. Another view. In order for the module to be programmed, you must first open the housing and remove the circuit board. […]
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From the FritzBox I am used to being notified as soon as someone logs on to my FritzBox. I think that’s a great security feature. At some point I thought […]
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Flashing devices with the ESP8266 is already described in the article ESP8266 – Flashing .bin files under Windows with the “Esptool”. But many ready-made SmartHome devices such as various sockets […]
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Letting a relay run with a shut-off delay is actually a function that is used quite often. Unfortunately (at least until today) this is not so easy to implement with […]
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I am currently working on the first preparations for a somewhat larger project. For this I need LEDs which shine a little brighter. At the same time, I didn’t want […]
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It is known that almost all Linux commands can be executed with the help of NodeRed. What makes the whole thing particularly practical, however, is that you can then also […]
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A few days ago I posted the building instructions for a project of mine: WinDIY a 3D printed wind turbine. Even if I still have some work ahead of me, […]
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Since I’ve started two new PCB projects lately, I thought it was time to write about them again. Inhalte1 genCtrl aka “NerdiskeratorController”2 nanoPxl – WS2812/SK6812 aka Neopixel-LED in bigger genCtrl […]
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On a camping trip away from modern infrastructure, you quickly notice how much you have gotten used to the fact that electricity is somehow available anytime and anywhere. The stupid: […]
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The generator is held by a bracket in which a brake actuator is also integrated. In the following article you will find how you can proceed with its construction. Collect […]
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So that the construction articles for WinDIY do not become too extensive, I have divided the construction into several articles. A certain component such as the wing built. Of course, […]
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The WinDIY wind vane is mounted at the end of the device carrier. It should help to align the wind turbine always in the direction of the wind. How you […]
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One component that is supposed to make WinDIY more secure is the pitch actuator. It allows the wing’s angle of attack to be changed via a push rod. In case […]
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The turret supports the turbine and the superstructure on the standpipe so that it can be rotated 360°. A slip ring is also integrated in it to transfer the generated […]
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The main axis is the axis in which the wind turbine will later rotate. It must therefore bear the weight of the blades including the hub and at the same […]
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At one point or another I have probably already mentioned that it was important to me to be able to control WinDIY safely and to be able to limit its […]
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An important component of WinDIY are certainly the wings. They absorb the energy of the wind and convert it into a rotary motion, which in turn feeds the generator and […]
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Eine weitere praktische Sache in NodeRed ist, dass man auch übliche Linux Befehle bequem per NodeRed-Node auslösen kann.
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For some time now I have had the problem that my “node-red-contrib-fritz” node cannot connect to my FritzBox. What confused me: Nothing really changed in the entire configuration before the […]
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It’s been a while since PCBWay asked me to test their PCB manufacturing service. This was a perfect opportunity to have the circuit board for the “mobileSupply” project manufactured . […]
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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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Liebe Tester,zu allererst vielen Dank, dass Ihr Euch bereit erklärt habt das pxlBlck Plugin zu testen. 🙂 Im folgenden versuche ich alles aufzulisten, dass Ihr für die Installation und den […]
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You can measure voltages using the ADC on the ESP8266. This is useful, for example, to measure a battery voltage and thus the state of charge of the battery or […]
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I recently stumbled across the VL53L0X and VL53L1X TOF distance sensors. These sensors can determine distances with millimeter accuracy using a laser. In addition, they have a range of up […]
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Whenever possible I try to use finished nuts or thread inserts when using screws and the like. But sometimes there is simply no other way and you have to cut […]
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