Navigation

    • Register
    • Login
    • Search
    • OpenHardware.io
    • Categories
    • Recent
    • Tags
    • Popular
    1. Home
    2. linkos
    • Profile
    • Following
    • Followers
    • Topics
    • Posts
    • Best
    • Groups

    linkos

    @linkos

    37
    Reputation
    22
    Posts
    516
    Profile views
    0
    Followers
    0
    Following
    Joined Last Online

    linkos Follow

    Best posts made by linkos

    • My 2 new nodes : one hacked enclosure and one 3d printed

      Hello

      I want to share my new projects with you. I've made 2 new mysensors nodes for my house.

      1 - Motion sensor on battery -with hacked enclosure.
      I've found on a local retailer a motion sensor with leds (2 $ cost) lol
      It was perfect to hold a mysensors node. so I just opened it replace original electronic with my own. (atmega 328p running at 8mhz, nrf24l01 and motion sensor). Now, some pics of the node

      The final node :
      alt text

      alt text

      alt text

      2 - The second node is a gateway for replace the one I actually have. I've designed a pcb to hold an arduino nano and the radio. (I've also added some sensors inputs to use the pcb for other things).

      The pcb
      alt text

      For this one I've designed and printed a little ABS enclosure with my prusa
      alt text

      alt text

      At the end, for visual purpose I've applied a smoothing and polishing process with acetone

      The final node :
      alt text

      Hope you'll like the projects 😉

      posted in My Project
      linkos
      linkos
    • My projects with mysensors on my house

      Hi.

      I decided to share with you my little projects. I'm planing to equip my house with nodes, I love the concept of mysensors :). I've a 3d printer and make my pcb with 80's methods😆 😆 😢 😆 but it's working and it's enough for me at the moment 😊

      First, I decided to build a node for control my pool in winter. When the temperature drops below 0, the filtration start. It save my pool this winter ^^
      It's made with an arduino nano / nrf24l01+ / dht22 / 4 relay board and powered by a hlk-pm01 . I've made a custom pcb board (available here : Circuit IO - pool
      I've print a box with my 3d printer.
      Some pictures of the project :
      alt text
      alt text
      alt text

      My second project for the house was a motion sensor but there's not much to say on it because it's a very simple project (running with an arduino uno 😊 I know it's a really big arduino but I only had it at hand at that time 😆 )
      Some pictures :
      alt text
      alt text

      At the moment, I'm working on a temp/humidity little node powered by a cr2032 battery and running on a standalone atmega328p (with lilypad 8mhz bootloader). The project is not finish right now, need to draw and print the box and finish to implement the battery reporting to the controller but the schematic and pcb are available here Circuit IO - Temp/humidty mysensors cr2032

      Some pictures of the pcb :
      alt text
      alt text
      I would post the pictures of the case when the node is finished

      I know this projects may look basic for you but it does not matter I still wanted to share them with you 😂

      Linkos

      posted in My Project
      linkos
      linkos
    • My new project : texboard pcb

      Hello

      I want to share with you my new little project. It's a pcb board (designed with eagle/produced by pcbway) for an easy integration of my future mysensors nodes.

      the functionalities are :

      • socket for atmega328p-pu
        -socket for nrf24l01
        -isp socket for programming the board
        -power supply : 3v - 20v
        -support for mesuring and reporting the battery level to the gateway
        -i2c socket
        -digital i/o for the sensor

      Some pictures of the board :

      alt text
      alt text
      alt text
      alt text

      I'm actually working on a v2 of the board with a micro usb port and smd mounting with atmega328p-au (to save place)

      posted in My Project
      linkos
      linkos
    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      About the enclosure. We don't see very Well on the pics but I have extruded a mysensors text on the internal face of the top part. By doing this, the letters let the light of the arduino led pass through the plastic. It give a great effect

      alt text

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Hi

      I just finish the box for my new sensors. Just want to share it with you 🙂

      alt text

      alt text

      alt text

      alt text

      alt text

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Thanks for your answer.
      Yes it's a good idea to move the nrf because I've allready experienced reception problems. It's possible that's the cause was the position of the antenna. Thanks for the tip

      posted in My Project
      linkos
      linkos
    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      Thanks for the compliment.
      About your questions : for this pcb I have "nothing" under the radio antenna (no copper trace) but I've not think about the arduino nano on the side ^^. But that's ok, the node is working great for my house (about 50 meters max)
      For the first node, I use a classic HC-SR501 from Ebay. It works like a charm 🙂

      Another pic of the 3d printed enclosure. it's 50x50mm (external dimensions)
      alt text

      posted in My Project
      linkos
      linkos
    • RE: My projects with mysensors on my house

      It's a common 3D printer driven by an arduino mega and a shield card plugged on it (ramps 1.4). You can make this printer for about 100/150$
      There is many models available because its open source/hardware but you should look on the reprap site for infos

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Thanks for your answer. I'll keep them in mind for the future version of my board.
      However thanks for the compliments

      posted in My Project
      linkos
      linkos
    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      Thanks for your compliment.
      It's only acetone steam (only cold steam because I dont like the idea to burn acetone).
      The treatment is very simple : 3 hours in a closed box with 2 kitchen sponges on wich I versed the acetone.

      posted in My Project
      linkos
      linkos

    Latest posts made by linkos

    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      thanks 😊

      posted in My Project
      linkos
      linkos
    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      About the enclosure. We don't see very Well on the pics but I have extruded a mysensors text on the internal face of the top part. By doing this, the letters let the light of the arduino led pass through the plastic. It give a great effect

      alt text

      posted in My Project
      linkos
      linkos
    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      Thanks for your compliment.
      It's only acetone steam (only cold steam because I dont like the idea to burn acetone).
      The treatment is very simple : 3 hours in a closed box with 2 kitchen sponges on wich I versed the acetone.

      posted in My Project
      linkos
      linkos
    • RE: My 2 new nodes : one hacked enclosure and one 3d printed

      Thanks for the compliment.
      About your questions : for this pcb I have "nothing" under the radio antenna (no copper trace) but I've not think about the arduino nano on the side ^^. But that's ok, the node is working great for my house (about 50 meters max)
      For the first node, I use a classic HC-SR501 from Ebay. It works like a charm 🙂

      Another pic of the 3d printed enclosure. it's 50x50mm (external dimensions)
      alt text

      posted in My Project
      linkos
      linkos
    • My 2 new nodes : one hacked enclosure and one 3d printed

      Hello

      I want to share my new projects with you. I've made 2 new mysensors nodes for my house.

      1 - Motion sensor on battery -with hacked enclosure.
      I've found on a local retailer a motion sensor with leds (2 $ cost) lol
      It was perfect to hold a mysensors node. so I just opened it replace original electronic with my own. (atmega 328p running at 8mhz, nrf24l01 and motion sensor). Now, some pics of the node

      The final node :
      alt text

      alt text

      alt text

      2 - The second node is a gateway for replace the one I actually have. I've designed a pcb to hold an arduino nano and the radio. (I've also added some sensors inputs to use the pcb for other things).

      The pcb
      alt text

      For this one I've designed and printed a little ABS enclosure with my prusa
      alt text

      alt text

      At the end, for visual purpose I've applied a smoothing and polishing process with acetone

      The final node :
      alt text

      Hope you'll like the projects 😉

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Yes. you're right

      I just buy some CR2032 supports for pcb on ebay. I hope it will drain enouth power to run the node

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Hi

      I just finish the box for my new sensors. Just want to share it with you 🙂

      alt text

      alt text

      alt text

      alt text

      alt text

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Thanks for your answer. I'll keep them in mind for the future version of my board.
      However thanks for the compliments

      posted in My Project
      linkos
      linkos
    • RE: My new project : texboard pcb

      Thanks for your answer.
      Yes it's a good idea to move the nrf because I've allready experienced reception problems. It's possible that's the cause was the position of the antenna. Thanks for the tip

      posted in My Project
      linkos
      linkos
    • My new project : texboard pcb

      Hello

      I want to share with you my new little project. It's a pcb board (designed with eagle/produced by pcbway) for an easy integration of my future mysensors nodes.

      the functionalities are :

      • socket for atmega328p-pu
        -socket for nrf24l01
        -isp socket for programming the board
        -power supply : 3v - 20v
        -support for mesuring and reporting the battery level to the gateway
        -i2c socket
        -digital i/o for the sensor

      Some pictures of the board :

      alt text
      alt text
      alt text
      alt text

      I'm actually working on a v2 of the board with a micro usb port and smd mounting with atmega328p-au (to save place)

      posted in My Project
      linkos
      linkos