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  • #9302

    Author: @Zeek
    Submitted by user @Teri
    Description of Idea:
    Can you someone please help make this?

    MMC Entry I.D: 6318


    @MMC_Jake MMC_Is there anything in the library similar to this?


    Hello @MMC_Jake @MMC_Shanelle ,

    Is this still in need ??
    If yes, then i could make it and upload the design and circuit.


    Hey @Gurbaksh_Singh – let me follow up with the original requestor as it doesn’t look like they are connected to the forum.

    There is currently a project in the library that should satisfy this request: https://makersmakingchange.com/project/switch-modifier/. There may be an opportunity to improve that project.


    Thanks @MMC_Jake !!
    Yes, i have a simpler and compact design for the same. Will be back soon..


    Hi @MMC_Jake,

    Below is my prototype for your reference, please have a look and let me know if you have any findings:

    [Prototype Video with 2-Way Inputs ](https://drive.google.com/file/d/1Tj9qMBzkXDzwoKCdi0alJKExaaQvb1AK/view?usp=sharing)

    [Prototype Video for Delay Setting ](https://drive.google.com/file/d/1TskfQe5bAzrSodShRind3rgj1GNZKOxx/view?usp=sharing)

    [Prototype GIF(try this if above videos load slowly)](https://drive.google.com/file/d/1-V4OlLOa8-dM5e44X9Egh_1UkgaMInmp/view?usp=sharing)

    **This device can be made within $10-$20 with very little soldering work.**

    Here are few pics of the same for more details:

    ![IMG_20210606_235706142|666×500, 75%](upload://7APRCqxBcGv7G56kXU80fPEBlQU.jpeg)

    ![IMG_20210606_235808112|690×351, 75%](upload://bcj5EDtsAjKdEEzc5E4UIXTQTuS.jpeg)

    ![IMG_20210606_235822363|690×463, 75%](upload://aUyLkT6DJ8o88XYHjHWV3UjcJjD.jpeg)

    ![IMG_20210606_235855142|666×500, 75%](upload://gFLz0XC1NkDic3404StY6Z85urN.jpeg)

    **The relay i used for my prototype** : https://www.amazon.in/xcluma-5V-30V-Module-Trigger-Adjustable/dp/B074QV7N58/ref=sr_1_14?dchild=1&keywords=timer+relay&qid=1623009581&sr=8-14

    Here is the alternate link for the timer relay modules on:

    Let me know if you feel this could be added to MMC’s Device Library, and then i could make a 3D Printable Enclosure and proper documentation for this device.


    Gurbaksh Singh 😊


    Hey @Gurbaksh_Singh – nice work.

    This looks to me like it would be a good fit for the library. If you want to put together an enclosure and some documentation, we can add this to the library. It probably makes sense to add a second 3.5 mm jack as well for the output.

    I assume a USB power pack would work as a portable power source as well?


    Thank you @MMC_Jake..!!

    Yes, i will surely make an enclosure for the same and also, there will be a 3.5mm jack at the output to connect any AT device. Also, i will create the detailed documentation and show you.

    This relay module can be powered up with any 5V micro USB power source like pc/ laptop/ power bank/ wall charger/ adapter etc.(it also supports 6V-30V DC power supply).

    I will be back soon with an update.😊

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