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  • SteveO35 commented on abhishek123's instructable Multichannel Wireless Light Dimmer1 year ago
    Multichannel Wireless Light Dimmer

    Thank you :) i want to keep my LED lights, as they are the correct color temperature to gow my plants in the tank, and use so little power compared to a standard light bulb.Ill keep tinkering and see what i come up with.

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  • SteveO35 made the instructable Multichannel Wireless Light Dimmer1 year ago
    Multichannel Wireless Light Dimmer

    Built a 4 channel dimmer for my aquarium system. it controls my lighting. i designed and built an app as well where you can edit parameters. the ESP grabs the parameters, then compares everything, and turns the lights on or off. when the lights turn on, they fade on, when they turn off, they fade off. you can also control the fade amount while the lights are on.the only issue i have is the LED lights i use make a bit of a buzzing sound at certain levels. its a bit annoying, so maybe ill see if your zero crossing input would fix that...i wrote my own code for this project, and it doesnt include the zero crossing.cheers! thanks for this guide

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  • Stop using Ferric Chloride etchant!  (A better etching solution.)

    So will this work on knives and swords made out of damascus steel?

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