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Nerdiy.com - Nerdy DIY HowTo's about electronic, 3D-printing and more.

Nerdiy.de is about electronics, DIY, 3D printing, smart home and a lot of other technical topics.

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Category: Renewable energy

HowTo: Node Red - Read data from SMA Sunny Home Manager

Posted on 13. December 2022 by Fab

For some time now, there has also been an SMA inverter for a photovoltaic system and an associated SMA Sunny Home Manager in my network (in addition to an SMA […]

News: Okotober 2021 - Current projects

Posted on 14. October 2021 by Fab

I think it's time again for a little news article in which I tell you what has happened in the last few weeks and what I'm working on. 🙂 Anemosens […]

Electronics / Renewable energy / News / PCB Design Kommentar hinterlassen

News: June 2021 – My projects for the HackadayPrize 2021

Posted on 3. June 2021 by Fab

A few days ago the Hackaday Prize 2021 was announced. It became clear to me relatively quickly that I would like to try to submit a few of my projects […]

3D printing / Electronics / Renewable energy / ESP Easy / News / PCB Design / pxlBlck / Sticky Kommentar hinterlassen

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🧑🔧Me: Full time nerd in a world with too many projects for too little time
⬇️Here: Regular updates about my DIY projects
🌍Nerdiy.com: Detailed HowTos

🇬🇧 Just stumbled across these pics of my #px

🇬🇧 During my move I also had to dismantle (t

🇬🇧 In the video you can see the calibration

🇬🇧 Short interim project: At the moment I'm

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🇬🇧 When I recently started

(Ad)⁣🇬🇧 When I recently started my CNC milling machine, I was also able to test a new housing prototype for the #pxlDigit_24 circuit board.⁣Before that I printed the diffuser out of white filament. Unfortunately, the surface did not always look nice. In the current design, the milled acrylic glass plate is inserted into the 3D printed housing part from the front. The result looks a lot better. What do you think? 🙂⁣I milled the whole thing on a CNC milling machine from @cncfrog.eu.⁣The PCB was made by @pcbway. 🙂⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣🇬🇧 When I recently started my CNC milling machine, I was able to test a new housing prototype for the #pxlDigit_24 board. ⁣Before, I printed the diffuser out of white filament. Unfortunately, the surface did not always look nice as a result. In the current design, the milled acrylic glass plate is inserted into the 3D printed housing part from the front. The result looks a bit higher quality in my opinion. 🙂⁣I milled the whole thing on a CNC milling machine from @cncfrog.eu.⁣The circuit board was made by @pcbway. 🙂⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #retro #design

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🇬🇧 I've been working on an

(Ad)⁣🇬🇧 I've been working on an additional use case for the pxlBlck_16x16micro PCB in the last few days. By connecting four PCBs together, I built an LED display consisting of 64x16, ie 1024 SK6805 LEDs. These are installed in a 3D printed housing behind a 3mm thick plexiglass sheet. I made the plexiglass plate with the milling machine from @cncfrog.eu. The PCBs were provided by @pcbway. In this way, a display can be set up which is particularly suitable for displaying text. So perfect for displaying notifications from the smart home, for example. 😎⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣🇩🇪 Für the pxlBlck_16x16micro PCB I've been working on an additional use case in the last few days. By connecting four PCBs together, I built an LED display consisting of 64x16, i.e. 1024 SK6805 LEDs. These are installed in a 3D printed housing behind a 3mm thick plexiglass pane. I made the plexiglass plate with the milling machine from @cncfrog.eu. The boards were provided to me by @pcbway. ⁣This is how a display can be set up which is particularly suitable for displaying text. So perfect for displaying notifications from the smart home, for example. 😎⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #display #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #industrialdesign #design

🇬🇧 Maybe you remember my self-made digital p

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🇬🇧 After a somewhat larger

(Ad)⁣🇬🇧 After a somewhat larger conversion of my workshop, I am happy to introduce you to the next little patient.⁣A new version of the #pxlBlck_multiPCB board. In this version, I swapped the LEDs so that the SK6812 LEDs can be installed. These are not only slightly smaller (2x2mm instead of 3.5x3.5mm), they also have a much better MSL value. This gives you up to 72 hours to properly solder the LEDs. Other LEDs (eg the WS2812) are much more sensitive here. They absorb humidity more quickly and can therefore break down more quickly during the soldering process. 🙂⁣Many thanks to the people from @pcbway who support me again with this project with their awesome pcb service. 😍⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣🇩🇪 Nach I am happy to introduce you to the next little patient for a somewhat larger conversion of my workshop.⁣A new version of the pxlBlck_multiPCB board. In this version, I swapped the LEDs so that the SK6812 LEDs can be installed. These are not only slightly smaller (2x2mm instead of 3.5x3.5mm), they also have a much better MSL value. This gives you up to 72 hours to properly solder the LEDs. Other LEDs (e.g. the WS2812) are much more sensitive here. They absorb humidity more quickly and can therefore break down more quickly during the soldering process. 🙂⁣Many thanks to the people from @pcbway who also support me with this project with their practical circuit board service. 😍⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #pxlblck #design #prototype

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🇬🇧 Here is a little insight

(Ad)⁣🇬🇧 Here is a little insight into the structure and the components used on the PCB for the #Clockception clock module. The PCBs are made by @pcbway. 🙂⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣🇩🇪 Here a little insight into the structure and the components used on the PCB for the #Clockception clock module. I had the PCBs made by @pcbway. 🙂⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY3d #DIYprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #steppermotor #esp #project #solderingiron #makerlife #CAD #clock #electricalengineering #iot #espeasy #design @pcbway

🇬🇧 A small demo of the start process of the

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🇬🇧 On the first picture you can

(Ad)🇬🇧 On the first picture you can see the first circuit board for my Clockception project. I designed this a few years ago. At that time I still relied on many THT components. Among other things, because I didn't get along so well with SMD soldering. A few years (and soldered SMD components) later I created the current circuit board and had it manufactured by @pcbway (thanks 😍). A lot has changed on this one. All necessary components can be installed directly on this PCB. The two Hall sensors and the 24 SK6805 LEDs are installed on one side. On the other side is the Atmega328P for controlling the BKA30D dual stepper motor, the CAN controller, if necessary the #ESP32 for controlling the entire display, the Power Delivery phy to be able to communicate with a PD power supply and many other components. In the coming weeks I will try to show everything in more detail. 🙂You can find more information and detailed instructions for my projects on NerDIY.de 🤓If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #clockception #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #espeasy #design @espressif_systems_official

🇬🇧 Anyone who follows me on Twitter (@Nerdiy

🇬🇧 In the meantime I have finished the last

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🇬🇧 In the video you can see

🇬🇧 With the PCB for this project almost comp

🇬🇧 Here is the fast-forward assembly of the

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🇬🇧 Maybe you remember the #

(Ad)⁣🇬🇧 Maybe you remember the #pxlBlck_ringMicro PCB from @pcbway which I received recently. I want to build a small version of my #pxlBlck_ringClock with it. For this purpose, 60 SK6812-EC20 LEDs are installed on the edge of the PCB. In addition to the time (including the seconds), animations can also be displayed here. In order to keep the structure as compact as possible, I did not use a ready-made module this time and soldered the ESP32 including the SMD antenna directly onto the PCB. You can see the result in the pictures. 🙂⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣🇩🇪 Maybe Do you remember the #pxlBlck_ringMicro PCB from @pcbway which I recently received. I want to build a small version of my RingClock with it. For this purpose, 60 SK6812-EC20 LEDs are installed on the edge of the PCB. In addition to the time including the second hand, animations can also be displayed here. In order to keep the structure as compact as possible, I did not use a ready-made module this time and soldered the ESP32 including the SMD antenna directly onto the PCB. You can see the result in the pictures. 🙂 ⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #pcbway #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #led #electricalengineering #iot #espeasy #design

🇬🇧 I'm currently working on an additional an

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🇬🇧 Finally I was able to test t

(Ad)🇬🇧 Finally I was able to test the board for the #pxlBlck_10x11 matrix. On this I used, instead of the well-known CH340G, a CH340K as a USB to serial converter. The good thing is that this has the external crystal already included and is in general a bit smaller. The LEDs used are SK6812-EC20 RGB LEDs. These have a much nicer MSL value compared to the WS28XX pendants (4 instead of 6). Therefore, I will probably only work with them for the next projects. 🤓 As with the previous projects I placed the BME280 on a small thermaly isolated area. 🙂⁣ The pcb was made by @pcbway 😍⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy ( YouTube).⁣⁣🇬🇧 Finally I was able to test the circuit board for the #pxlBlck_10x11 matrix. On this I used a CH340K as a USB to serial converter instead of the well-known CH340G. The good thing is that it has the quarts already integrated and is also a bit smaller overall. The LEDs used are SK6812-EC20 RGB LEDs. These have a much more likeable MSL value than the WS28XX counterparts. That's why I'll probably only work with them in the future. 🤓 As with the previous projects, I positioned the BME280 in a small separate area. 🙂⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #pcb #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #pcba #electricalengineering #iot #design @pcbway

🇬🇧 Assembly of the #pxlBlck_16x16micro PCB⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣🇬🇧 Structure of the #pxlBlck_16x16micro board⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube ).⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #pcb #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #espeasy #design @pcbway

🇬🇧 The PCB for a new little project has arri

🇬🇧 All-round view of the planned 3D printabl

🇬🇧 I used the available time of the past few

🇬🇧 On the photos you can see a few descripti

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Nerdiy

- Full time nerd in a world with too many projects for too little time
- Detailed HowTo's on my blog www.NerDIY.de

This is a first glimpse on the Clockception Project I'm working on. Some info and PCB is available here https://www.pcbway.com/project/shareproject/Clockception_module_PCB_v1_7_c583581c.html more info on Nerdiy.de

English: In the video you can see the installation of the #pxlBlck_10x11mini board in the corresponding housing. The light grid is made of black PLA so that the light from an LED does not shine through into the neighboring square (pixel). This grid simply clicks into the housing base. I used threaded inserts (from @ruthex.de) to attach the circuit board (from @pcbway). Both the circuit board and the cover are then screwed to the base with M2 Torx screws. The buttons on the circuit board can be operated from the outside. This way the matrix can also be controlled using the buttons. How do you like the structure? 🙂⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣German: Im In the video you can see the installation of the #pxlBlck_10x11mini board in the corresponding housing. The grid is made of opaque black PLA so that the light from an LED does not shine through into the neighboring square (pixel). This grille simply clicks into the housing base. I used threaded inserts (from @ruthex.de) to attach the circuit board (from @pcbway). Both the circuit board and the cover are then screwed to the base with M2 Torx screws.⁣The buttons on the circuit board can be operated from the outside. The matrix can also be controlled using the keys. How do you like the structure? 🙂⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #led #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #pxlblck #electricalengineering #iot #espeasy #design #prototype

Assembly of the #pxlBlck_16x16micro PCB⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣ ⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #pcb #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #espeasy #design @pcbway

Fast forward view of ther assembly of the turbine wheel for my 3D printed pelton turbine.#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #renewableenergy #design

English: All-round view of the planned 3D printable weather station called #SolarSens⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de ( Instagram) or @Nerdiy (YouTube).⁣⁣German: All-round view of the planned 3D printable weather station #SolarSens⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #weatherstation #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #solar #helium

Latest state of the 3D printed wind turbine I'm working on.#Nerdiy.de #mechanics #Nerdy #caddesign #science #windturbine #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp #project #solderingiron #makerlife #CAD #windpower #electricalengineering #iot #renewableenergy

Current state of my 3D printable pelton turbine called #printon_turbine#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #renewableenergy #design

Another project that I have secretly completed in between is the #pxlDigit_24mini . For this I installed the PCB in a housing printed from aluminum by @pcbway . I use black semi-transparent acrylic glass as a diffuser. Towards the end of the video you can also see the scrolling text function. What do you think about it? 😎⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣🇩🇪 Ein another project that I have secretly completed in between is the #pxlDigit_24mini . For this I installed the board in a housing printed from aluminum by @pcbway. I use black semi-transparent acrylic glass as a diffuser. Towards the end of the video you can also see the scrolling text function. 😎⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #design #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #retro #electricalengineering #iot #pxlblck #design ⁣

Small preview of an old and new project that came back on my desk. 🤓You can find more information and detailed instructions for my projects on NerDIY.de 🤓If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #digit #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #servoDigit #esp #project #solderingiron #makerlife #CAD #retro #electricalengineering #iot #espeasy #design

I have expanded the list of use cases for the 16x16 matrix a bit. By combining four 16x16 LED matrices, a 32x32 matrix can be built. It can then be used to play GIF files with a size of 32x32 pixels in great detail. You can find the code to play the GIFs in the Git Repository of Nerdiy.de 🙂You can find more information and detailed instructions for my projects on NerDIY.de 🤓If you like what I'm doing follow me on @Nerdiy.de ( Instagram) or @Nerdiy (YouTube). I've expanded the list of use cases for the 16x16 matrix a bit. By combining four 16x16 LED matrices, a 32x32 matrix can be built. It can then be used to play GIF files with a size of 32x32 pixels in great detail. You can find the code for playing the GIFs in the Git Repository of Nerdiy.de 🙂More information and detailed instructions for my projects can be found at NerDIY.de 🤓Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). #Nerdiy.de #pxlblck #Nerdy #caddesign #science #retro #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #pixelart #electricalengineering #iot #espeasy #design #80s

In the last few weeks I've also been working on the case for the #pxlDigit_24mini. What is missing is the diffuser. I will mill it out of 3mm acrylic. 🙂⁣⁣You can find more information and detailed instructions for my projects on NerDIY.de 🤓⁣If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).⁣⁣In the last ones For weeks I also worked on the housing for the #pxlDigit_24mini. What is missing is the diffuser. I will mill it out of 3mm acrylic. 🙂⁣⁣You can find more information and detailed instructions on my projects at NerDIY.de 🤓⁣Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube). ⁣⁣#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #pxlblck #electricalengineering #iot #led #design #pxlDigit_24

A small example of how the wings can later be mounted on the hub of #WinDIY_2. The angle of attack of the wings can then be adjusted using the main gear. 😎You can find more information and detailed instructions for my projects on NerDIY.de 🤓If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube). A small example of the wings later can be mounted on the hub of #WinDIY_2. The angle of attack of the wings can then be adjusted using the main gear. You can find more information and detailed instructions on my projects at NerDIY.de 🤓 Current information is available at @Nerdiy.de (Instagram) or @Nerdiy (YouTube).#Nerdiy.de #Nerdiy #Nerdy #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #windturbine #project #solderingiron #makerlife #CAD #windpower #electricalengineering #iot #renewableenergy #design

This is the initial state of a 3D printed pelton turbine I'm working on. More info will be available here on my channel and on my blog Nerdiy.de soon.

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Schlagwörter

3D printing (10) 433Mhz (9) Actuators (18) Arduino (19) Arduino Nano (6) Automation (100) Basics (4) Clock (5) DIY Lamp (6) ESP32 (30) ESP8266 (27) ESP8266 (6) ESPEasy (31) ESPEasy plugin (23) FHEM (5) FritzBox (10) Internet (7) IoT (8) Lamp (7) LED (5) Linux (12) Magic Mirror (6) MQTT (9) Network (6) NodeRed (77) OMV (8) OpenMediaVault (7) PCB (5) Pushbullet (5) PuTTy (6) pxlBlck (18) pxlBlckPlatform (8) Raspberry Pi (89) RasPi (105) Raspian (87) Sensors (14) Security (6) Smart (104) SmartHome (130) SSH (11) Tasmota (17) WinDIY (13) WS2812 (5) Zigbee (17) cigbee2mqtt (16)

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