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Tag: pwm

HowTo: ESPEasy – Connect and control the PCA9685 PWM port extension to the ESP8266

Posted on 27. January 2021 by Fab

The PCA9685 is a quite practical IC. It is connected to the microcontroller (for example ESP8266) via I2C and can then control up to 16 individual PWM channels. So you can [...]

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Evening project(<2h) / Electronics / ESP Easy / ESP Easy Sensors & Actuators / SmartHome 7 comments

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

This housing for the @raspberrypi integrates the W

This housing for the @raspberrypi integrates the Waveshare Connector Adapter PCB and the Raspberrypi 4B in one housing and makes it possible to allign all connectors (w/o GPIO) to one side. This makes it much easier to integrate/use the Pi in a "Panelized" scenario. 🙂 Any feature that you are missing here?#diy #3dprinter #3dprinting #raspberrypi #rpi #makerlife #maker

I finished the first prototype of my housing for t

I finished the first prototype of my housing for the new @raspberrypi Touch Display 2. This comes with a resolution of 1280x720 pixel at 7" size. Perfect to display high resolution photos. 😍But of course you need a proper housing. This fits tightly around the screen and integrates a RPi4 on the back. Also there is a place to mount an optional 40mm fan, a wall hanger and a standfoot is integrated. What are you using your rpi driven display for? 🙂#raspberrypi #makerlife #3dprinter #3dprinting #rpi #display #diy

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

🇪🇺 It took a while, but I've finally finished three new segments for the #PrintAirPipe system. There are now two fan segments with which either a 120mm axial or 120mm radial fan can be integrated into the system. Thanks to the support of @pcbway , I have also designed a suitable PCB with which the built-in PWM fan can be controlled and read using a @seeedstudio XIAO ESP32 S3. The firmware is again based on #esphome and allows the target speed to be set but also the actual speed to be read.Additionally I have now also published a filter segment to match this. This allows the pipe system to be expanded to include a HEPA filter and/or activated carbon filter. Based on this, I will soon also be offering sets for soldering extraction. 🙂 As always, I look forward to suggestions for other segments or sets that interest you. 🙂 More info at Nerdiy.de/papp#Nerdiy #Nerdy #caddesign #3dprinting #soldering #doityourself #electronics #technology #engineering #maker #esp32 #project #esphome #electricalengineering

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

I'm back. 🙂 Vacation is over. Had some great days visting ireland but also prepared some new projects...@inch_beach_kerry

🇪🇺 I'm currently working on various adapters

🇪🇺 I'm currently working on various adapters so that the #PrintAirPipe can also be connected to suitable devices. One of the first can be used to connect the exhaust air outlet of a BambuLab X1 or X1C with the 50mm or (still to come) 80mm version of the PrintAirPipe system. The STLs for the segments can be found at Nerdiy.de/papp🇩🇪 I am currently working on various adapters so that the #PrintAirPipe can also be connected to suitable devices. One of the first ones can be used to connect the exhaust outlet of a BambuLab X1 or X1C to the 50mm or (upcoming) 80mm version of the PrintAirPipe system. The STLs for the segments can be found at Nerdiy.de/papp #Nerdiy #Nerdy #caddesign #3dprinting #soldering #doityourself #electronics #technology #engineering #maker #esp32 #project #esphome #electricalengineering @bambulab_official

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

🇪🇺 In addition to all the new projects, I'm currently working on a new PCB for #Anemosens. I want to make the whole thing #ESPHome compatible and therefore have replaced the wind direction and speed sensor. Thanks to the PCB service from @pcbway, I was able to test two new prototypes within three weeks. Thank you for that! 🙂🇩🇪 In addition to all the new projects, I am currently also working on a new PCB for #Anemosens. I want to make the whole thing ESPHome compatible and have therefore replaced the wind direction and speed sensor. Thanks to the PCB service from @pcbway I was able to test two new prototypes within three weeks. Thanks for that! 🙂#Nerdiy #Nerdy #caddesign #3dprinting #soldering #doityourself #electronics #technology #engineering #maker #esp32 #project #esphome #electricalengineering

🇪🇺 A small but practical side project of min

🇪🇺 A small but practical side project of mine. 🙂 You can find the link to the STL files on my blog at Nerdiy.de/shop/🇩🇪 A small but practical side project of mine. You can find the link to the STL files on my blog at Nerdiy.de/shop/#Nerdiy #Nerdy #caddesign #3dprinting #soldering #doityourself #electronics #technology #engineering #maker #esp32 #project #esphome #electricalengineering@seeedstudio

🇪🇺 Another scenario for which I can also ima

🇪🇺 Another scenario for which I can also imagine the #PrintAirPipe system is the ventilation of rooms such as greenhouses or printing chambers. For this purpose, I designed the 360° intake segment with which the air can be taken in or released radially from the pipe system. What do you think about it?🇩🇪 One scenario for which I can well imagine the #PrintAirPipe system is the ventilation of rooms such as greenhouses or printing chambers. For this purpose, I designed the 360° intake segment with which the air from the pipe system can be taken in or released radially.#Nerdiy #Nerdy #caddesign #3dprinting #soldering #doityourself #electronics #technology #engineering #maker #esp32 #project #esphome #electricalengineering@seeedstudio

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

Some more Information about the FAN Controller PCB

Some more Information about the FAN Controller PCB that was in my Mailbox recently. #Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp32 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot @pcbway

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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

🇪🇺 It could be useful to measure the air speed in the #PrintAirPipe system. That's why I designed the AirFlowSensor segment to do just that. 😎 You can find more information about this and the PrintAirPipe system at nerdiy.de/product-category/printairpipe/🇩🇪 It could be useful to measure the air speed in the #PrintAirPipe system. That's why I designed the AirFlowSensor segment to do just that. 😎 You can find more information about this and the PrintAirPipe system at nerdiy.de/product-category/printairpipe/#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 @seeedstudio

🇪🇺 The first prototype of the Sunchronizer s

🇪🇺 The first prototype of the Sunchronizer system has been in operation for three weeks. So far, it is able to track the sun in the elevation axis of the solar module. Now it's time to gain experience, discover any weak points and, above all, optimize the tracking algorithm. For the early birds among you, the STLs are already available. You can find everything at Nerdiy.de/shop/ 🙂🇩🇪 The first prototype of the Sunchronizer system has been in service for three weeks. So far, it has been able to track the solar module to the sun in the elevation axis. Now it's time to gather experience, identify any weak points and, above all, optimize the tracking algorithm. For the early birds among you, the STLs are already available. You can find everything at Nerdiy.de/shop/ 🙂#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #Esphome #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #design #solarpanel #solar #solartracker

🇪🇺 With the 3D printable AirFlow Sensor Segm

🇪🇺 With the 3D printable AirFlow Sensor Segment for the #PrintAirPipe system you can measure the speed of the air flow in the pipe system. Ideal for determining whether and how much air is being transported inside. For this purpose, a magnet is installed on each blade of the internal propeller. The ESP32 S3 can then use the Hall sensor inside the electronics box to detect how fast the magnets or blades are rotating. What would you use the AirFlow Sensor Segment for? 🙂🇩🇪 With the 3D printable AirFlow Sensor Segment for the #PrintAirPipe system, you can measure the speed of the air flow in the pipe system. Ideal for determining whether and how much air is being transported inside. A magnet is installed on each blade of the internal propeller for this purpose. The ESP32 S3 can then use the Hall sensor inside the electronics box to detect how fast the magnets or blades are rotating. What would you use the AirFlow sensor segment for? 🙂#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

🇪🇺 Short and late introduction to my #ESPHom

🇪🇺 Short and late introduction to my #ESPHome based 16 channel relay card. All available information, STLs and more at NerDIY.de/shop/#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp32 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #esphome

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

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

🇪🇺 If anyone was wondering how the #Sunchron

🇪🇺 If anyone was wondering how the #Sunchronizer and #SolSpot project is going: I'm currently testing a first prototype. I've also mounted the first SolSpot prototype on it. So that both SolSpot and the GPS sensor have space on the SensorDock, I designed a suitable adapter plate. Now I can test under real lighting conditions how the sensor data can best be used to align the #solarpanel on the Sunchronizer to maximize the power output.🇩🇪 In case anyone was wondering how the Sunchronizer and SolSpot project is going: I am currently testing a first prototype. I have also mounted the first SolSpot prototype on it. I have designed a suitable adapter plate so that both SolSpot and the GPS sensor have space on the SensorDock. Now I can test under real light conditions how the sensor data can best be used to align the solar panel on the Sunchronizer.#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #design #renewableenergy

🇪🇺 Another "intelligent" segment for the #Pr

🇪🇺 Another "intelligent" segment for the #PrintAirPipe system is the AirSensor segment. This makes it possible to measure various parameters of the air in the pipe system and react to them if desired. For example, you could deactivate the air supply if the CO2 content is too high. For this purpose, a BME280 or BME680 and a Fermion CO sensor from @dfrobot_official are installed in this segment. The sensors are read by a @seeedstudio XIAO ESP32 S3 and the data is then forwarded directly to the SmartHome thanks to the #ESPHome based firmware. The STLs, firmware and material list are available at nerdiy.de/shop/🇩🇪 Another "intelligent" segment for the #PrintAirPipe system is the AirSensor segment. This makes it possible to measure various parameters of the air in the pipe system and react to them if required. For example, the air supply could be deactivated if the Co2 content is too high. For this purpose, a BME280 or BME680 and a Fermion CO sensor from @dfrobot_official are installed in this segment. The sensors are read out by a @seeedstudio XIAO ESP32 S3 and the data is then forwarded directly to the SmartHome thanks to #ESPHome. The STLs, firmware and material list are available at nerdiy.de/shop/#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp32 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #design

🇪🇺 (Welcome to my first voiceover reel. 😬

🇪🇺 (Welcome to my first voiceover reel. 😬)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 🙂🇩🇪 The servo valve segment of the #PrintAirPipe system can be used as a controllable valve. The valve blade is controlled via 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 indicates the open (green) and closed (red) states.#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #printairpipe #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp8266 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #esphome #design

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

🇪🇺 I'm working on a modular pipe system that can be used for ventilation scenarios (e.g. solder fume extraction, greenhouses, etc.) It also comes with some electronic controllable actuators like valves, fan inserts, and air quality sensor segments. What kind of adapter feature would you like to see in a modular pipe system? 🙂🇩🇪 I am working on a modular pipe system that can be used for ventilation scenarios (e.g. solder fume extraction, greenhouses, etc.). It also includes some electronically controllable actuators such as valves, fan inserts and air quality sensor segments. What kind of adapter function would you like to see in a modular duct system? 🙂#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esphome #project #solderingiron #makerlife #CAD #electricalengineering #iot #printairpipe #design

🇪🇺 Another important sensor for the function

🇪🇺 In order for the control electronics of t

🇪🇺 In order for the control electronics of the #Sunchronizer to calculate the correct sun angle, it needs to know the exact time as well as the current position. For this purpose, I installed a GPS receiver on the Sunchronizer. I designed the housing shown so that the GPS antenna has a clear view of the sky and is protected from splash water/rain at the same time. The GPS module can be installed in it and then attached to the aluminum profiles of the Sunchronizer with the housing and two M5 screws. The STLs of the housing can be found at Nerdiy./shop/ 🙂🇩🇪 So that the control electronics of the #Sunchronizer can calculate the correct sun angle, it must know the current position as well as the exact time. For this purpose, I have installed a GPS receiver on the Sunchronizer. I designed the housing shown so that the GPS antenna has a clear view of the sky and is also protected from splash water/rain. The GPS module can be installed in it and then attached to the aluminum profiles of the Schunchronizer using the housing and two M5 screws. You can find the STLs of the housing at Nerdiy./shop/ 🙂#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #gps #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #design

🇪🇺 A few weeks ago I stumbled across Madalen

🇪🇺 A few weeks ago I stumbled across MadalenaMak's project while I've been looking for a stylish design for my waveshare e-Ink displays for a long time. To simplify the hardware setup a bit (and also expand the range of functions), I created a 3D printable insert. All the electronics, including the battery, can be housed in it. Thanks to DeepSleep from the @seeedstudio XIAO MCU, the picture frame can run for up to three months on one battery charge and thus wirelessly. The data displayed is retrieved from my #HomeAssistant Assistant instance. I currently have some space left on the display. What else would you show there? 🙂 Ah, and btw: The files are available on Nerdiy.de🇩🇪 A few weeks ago, I stumbled across MadalenaMak's project. I've been looking for a stylish design for my waveshare e-Ink displays for a long time. To simplify the construction of the hardware a little (and also to expand the range of functions), I created a 3D printable insert. This can house all the electronics including the battery. Thanks to DeepSleep of the @Seeedstudio XIAO MCU, the picture frame can run wirelessly for up to three months on one battery charge. The displayed data is retrieved from my Home Assistant instance. I currently still have some space on the display. What else would you display there? 🙂#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #lamp #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp32 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #esphome #design

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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

Use the BreadBordBox to convert your crowded looking breadboard to a nice compact package.The STLs are available at https://Nerdiy.de/bbb#electricalengineering #electronics #diy #3dprinting #arduino

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

It could be useful to measure the air speed in the #PrintAirPipe system. That's why I designed the AirFlowSensor segment to do just that. 😎 You can find more information about this and the PrintAirPipe system at nerdiy.de/papp

🇪🇺 Short and late introduction to my #ESPHome based 16 channel relay card. All available information, STLs and more at NerDIY.de/shop/#Nerdiy.de #Nerdiy #Nerdy #NRDY #caddesign #science #DIY #3dprinting #soldering #industrialdesign #doityourself #electronics #tech #technology #engineering #3dprinter #maker #arduino #esp32 #esp #project #solderingiron #makerlife #CAD #electricalengineering #iot #relay

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).

More info soon on nerdiy.de

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

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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