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At nerdiy.de, everything revolves around electronics, DIY, 3D printing, smart home and many other technical topics.

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Category: Electronics

Fibonacci Clock User Guide

Posted on 29. May 2018 by Fab

In the articles Fibonacci Clock - An Unusual Timepiece, Fibonacci Clock - Assembly and Fibonacci Clock - Programming I described how you can build your own Fibonacci Clock. Just in case, [...]

Fibonacci Clock - An unusual time indicator

Posted on 29. May 2018 by Fab

The Fibonacci Clock A few months ago I came across a project by Philippe Chrétien (geekoclock.com) from 2015 on Kickstarter. There (www.kickstarter.com/projects/basbrun/fibonacci-clock-an-open-source-clock-for-nerds-wit) a clock was offered for sale [...]

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🧔 I design DIYable and easy repairable products.
❌ No reposting without my consent! ❌

This housing for the @raspberrypi integrates the W

I finished the first prototype of my housing for t

🇪🇺 It took a while, but I've finally finishe

I'm back. 🙂 Vacation is over. Had some great da

🇪🇺 I'm currently working on various adapters

🇪🇺 In addition to all the new projects, I'm

🇪🇺 A small but practical side project of min

🇪🇺 Another scenario for which I can also ima

Quick sneak peek of the #Sunchronizer S1 moving. 😎#solar #solarenergy #solarpower #solartracker #renewableenergy #diy #3dprinting #doityourself

Some more Information about the FAN Controller PCB

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🇪🇺 Mail from @pcbway: A few

(Ad/display)🇪🇺 Mail from @pcbway: A few new boards arrived recently. Firstly, a new revision for the #Anemosens sensor PCB. This allows you to use the AS5600, which is more readily available and cheaper. Additionally a board that I want to develop into a controller for the #Sunchronizer. Last but not least, a controller board for the 3D printable peristaltic pump I'm working on and a PCB to control a fan for the #PrintAirPipe system. 😎 Which should I assemble first? 😌🇩🇪 Post by @pcbway: I recently received a couple of new PCBs. One is a new revision for the #Anemosens sensor PCB. This allows you to use the AS5600, which is more available and cheaper. Also a board which I want to develop into a controller for the #Sunchronizer. Last but not least, a controller board for the 3D printable peristaltic pump I'm working on and a PCB to control a fan for the #PrintAirPipe system. 😎 Which one should I assemble first? 😌#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #design

🇪🇺 It could be useful to measure the air spe

🇪🇺 The first prototype of the Sunchronizer s

🇪🇺 With the 3D printable AirFlow Sensor Segm

🇪🇺 Short and late introduction to my #ESPHom

You can find all details and files on Nerdiy.de/sh

🇪🇺 If anyone was wondering how the #Sunchron

🇪🇺 Another "intelligent" segment for the #Pr

🇪🇺 (Welcome to my first voiceover reel. 😬

🇪🇺 I'm working on a modular pipe system that

🇪🇺 Another important sensor for the function

🇪🇺 In order for the control electronics of t

@Nerdiy.de

🇪🇺 A few weeks ago I stumbled across Madalen

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Nerdiy

Head of German Overengineering
- 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 the new 360° intake segment for my #3dprinted pipe system #PrintAirPipe.Find out more about it at https://nerdiy.de/pap#electricalengineering #electronics #diy #nerdiy #homeassistant #iot

Some more Information about the FAN Controller PCB that was in my Mailbox recently. This will be used for the #PrintAirPipe FAN segment.Find out more about it here: https://Nerdiy.de/papThanks to at@PCBWay for their support on this project! #3dprinting #electricalengineering #esphome #electronics #nerdiy

Since I have been working with the (here in Germany) successful "balcony power plants", I have been wondering how the energy yield of the two to four solar panels can be further improved.The Sunchronizer S1 is my first design of a solar panel mount for "standard" 400" solar panels that automatically tracks the sun on one axis. As with my past projects, I tried to rely largely on 3D printed components and standard mechanical parts. Ultimately, with this everyone should be able to build a solar tracker for their solar panels themselves.More info is available here: https://nerdiy.de/en/product-2/sunchronizer-s1-400w-solartracker-fuer-elevation-achse-3d-druckbar-stl-dateien/and here: https://hackaday.io/project/195626-sunchronizer-s1-elevation-axis-solar-tracker

The servo valve segment of the #PrintAirPipe system can be used as a controllable valve. The valve blade is controlled by an MG90 servo. Thanks to the built-in ESP32, the servo can be controlled via WiFi or the touch sensor on the housing. The LED shows the states open (green) and closed (red). The firmware is based on #ESPhome and the files are available on my blog nerdiy.de STLs & ESPHome Configuration: https://nerdiy.de/en/product-2/printairpipe-125-servo-valve-3d-druckbar-stl-dateien/

Quick sneak peak of the planned "base" for #solspot testing. Thanks to @PCBWay to support me with your 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).

To connect the #pxlDigit boards I have integrated pads for JST connectors in addition to soldering pads. In this way, the respective circuit boards can be easily connected with connectors and several digits can simply be connected in series. 🙃You can find more information and detailed instructions for my projects on NerDIY.de 🤓 Link: https://nerdiy.de/links/If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).🇩🇪 To connect the #pxlDigit boards I integrated solder pads and pads for JST connectors. So the respective boards can be easily connected with connectors and some digits can be easily connected in series. 🙃More info and detailed instructions for my projects can be found on NerDIY.de 🤓Actual infos can be found on @Nerdiy.de (Instagram) or @Nerdiy (YouTube). #Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #digit #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #pcb #electricalengineering #iot #retro #design @pcbway

Here in update about the latest iteration for the #pxlDigit housing. In the first version, the PCB had to be glued to the housing after it was inserted. Not really sexy. Especially if you want to take the PCB out again. That's why I adjusted the dimensions so that the PCB can be clicked into the housing. It then holds without screws and glue. Do you like the solution? 🙂 You can find more information and detailed instructions for my projects on NerDIY.de 🤓 Link: https://nerdiy.de/links/If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).🇩🇪 Here in update about the last aiteration for the #pxlDigit case. The first version required the PCB to be glued to the case after insertion. Not really sexy. Especially if you want to take the PCB out again. That's why I adjusted the dimensions so that the PCB can be clicked into the case. It holds then completely without screwing and gluing. 😎 What do you think of the solution? 🙂 More info and detailed instructions on my projects can be found on NerDIY.de 🤓Aktuelle infos gibt es auf @Nerdiy.de (Instagram) oder @Nerdiy (YouTube). #Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #physique #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #homeassistant #electricalengineering #iot #esphome #design @pcbway

I also created a 3D printed housing for the #bedSens PCB. The circuit board can be easily inserted into it and is then clamped in the housing by closing it with the 3D printed cover. The connections for the force sensors and the #WS2812 LED RGB strip are then accessible from the outside. In addition, a recess for the (optionally mounted #BME280) is also integrated. This way the sensor is in the air and the measured values are falsified as little as possible by the housing. The PCB was kindly provided to me by @pcbway. 😍🙂 You can find more information and detailed instructions for my projects on NerDIY.de 🤓 Link: https://nerdiy.de/links/If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).🇩🇪 For the #bedSens PCB I also made a matching case. The PCB can be easily inserted into it and is then clamped into the case by closing it with the 3D printed lid. The connectors for the force sensors and the #WS2812 LED RGB strip are then accessible from the outside. In addition, a recess for the #BME280 (optionally mounted on the board) is also integrated. This way, the sensor is easily accessible in the air and the measured values are distorted as little as possible by the housing. The PCB was kindly provided to me by @pcbway. 😍🙂 More info and detailed instructions about my projects can be found on NerDIY.de 🤓Actual infos can be found on @Nerdiy.de (Instagram) or @Nerdiy (YouTube). #Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #HomeAssistant #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #esphome

My vacuum cleaner robot is currently sleeping under the cloakroom bench. So it is directly visible and always has free travel as soon as it is needed. But since he has already done so much diligent work, it is time to build him his own garage. As a first step, I designed a hinge which will later hold the garage door. The door opens in the same way as you know it from kitchen cabinets. The door swings parallel up and out of the frame.The hinge shown is a first test. 🙂 You can find more information and detailed instructions for my projects on NerDIY.de 🤓 Link: https://nerdiy.de/links/If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).🇩🇪 My vacuum cleaner robot currently sleeps under the wardrobe bench. So he is directly visible and has always free ride as soon as he is needed. But now that he has done so much hard work, it's time to build him his own garage. As a first step I designed a hinge which will hold the garage door later. The door opens like you know it from kitchen cabinets. The shown hinge is a first test 🙂 More info and detailed instructions to my projects can be found on NerDIY.de 🤓Up-to-date info can be found on @Nerdiy.de (Instagram) or @Nerdiy (YouTube). #Nerdiy.en #Nerdiy #Nerdy #NRDY #caddesign #science #physics #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #lipo #electricalengineering #iot #industrialdesign #hinge

Many of you had already recognized it correctly: The indicated side project is a rotational platform which I want to use for the presentation in the future. The electronics are completely made up of different modules. A PWM module is used to set the speed of the rotation. The direction of rotation is reversed using a twin switch.The 6V for the geared motor are generated from a BuckBoost converter from a 18650 LiPo cell. The whole thing can then be charged via USB-C. Apart from the 3D printed parts, only a few ball bearings and screws are otherwise required 🙂 You can find more information and detailed instructions for my projects on NerDIY.de 🤓 Link: https://nerdiy.de/links/If you like what I'm doing follow me on @Nerdiy.de (Instagram) or @Nerdiy (YouTube).🇩🇪 Many of you had already recognized it correctly: The indicated sideproject is a turntable which I want to use for presentation in the future. The electronics is completely built from different modules. For the speed adjustment of the rotation a PWM module is used. The reversal of the rotation direction is done by a double switch. The 6V for the gear motor is generated by a BuckBoost converter from a 18650 LiPo cell. The whole thing can then be charged via USB-C. Apart from the 3D printed parts, only a few ball bearings and screws are needed 🙂 More info and detailed instructions on my projects can be found on NerDIY.de 🤓Current info can be found on @Nerdiy.de (Instagram) or @Nerdiy (YouTube). #Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #gear #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #physics #electricalengineering #iot #useful3dprinting #design

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