💬 Wall Switch Insertable Node
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Fantastic! Finally some hardware debouncing! This would make a perfect mailbox alert system as well right? If a little overkill perhaps.
Do you know of any integrated hardware debouncer solutions besides going for schmitt triggers? (that are affordable!) I did look at the MAX6816/MAX6817/MAX6818 (https://www.maximintegrated.com/en/products/interface/circuit-protection/MAX6818.html) series myself, but I never got around to using them, and they aren't super cheap exactly and only operate from 2.7V. Surely there must be other manufacturers doing similar ICs?
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Fantastic! Finally some hardware debouncing! This would make a perfect mailbox alert system as well right? If a little overkill perhaps.
Do you know of any integrated hardware debouncer solutions besides going for schmitt triggers? (that are affordable!) I did look at the MAX6816/MAX6817/MAX6818 (https://www.maximintegrated.com/en/products/interface/circuit-protection/MAX6818.html) series myself, but I never got around to using them, and they aren't super cheap exactly and only operate from 2.7V. Surely there must be other manufacturers doing similar ICs?
@bjornhallberg
Unfortunately I couldn't find cheap initegrated debouncer. :( More over - I don't need ordinary debouncer, I need debouncer + edge detector for each channel (to hook 0->1 and 1->0 transitions). -
Very nice! The next revision to https://www.openhardware.io/view/48/Homini-In-Wall-Battery-Powered-Light-Switch-Module will attempt to get smaller much like yours here. I use a nRF24L01+ for my communication and will need to attempt to get this flat on the board to make my footprint any thinner. Thank you for the inspiration!
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:smiley:
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And after mounting :)
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Oh.. Earlier I received cr2032 holders instead of cr2450. And now I've received cr2477 instead of cr2450... It's better, because it's possible to cut holders so they can be compatible with cr2450 battery :stuck_out_tongue:
And I'm ready to start mass testing :smiley:
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Very nice, super professional finish to those board, nice work dude! I'm very interested in the way you have the power supply. I may just learn a few things from you and apply to my modules! Thank you!
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I've added SPI flash for OTA on this board too. And I've replaced 0402 components to 0603 so this board becomes not so crazy :grinning:
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Hello
Will you build an nrf24l01 smd version ? -
Is it possible to buy this board assembled from you now?
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Is it possible to buy this board assembled from you now?
@Cliff-Karlsson
Hope the batch of assembled boards (latest version after all fixes) will be ready in a week. -
@koresh Great to hear you have assembled components available! I am following your other projects too (like the usb dongle and switchable power supply) .Will these become available as assembled components too ?
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Board works with nrf24 too :wink: -
@Koresh - Do you happen to have a link for the JST connectors? I can't seem to find any at a reasonable price at the moment. And the male side too, if you don't mind me asking :)
@Samuel235 said in 💬 Wall Switch Insertable Node:
@Koresh - Do you happen to have a link for the JST connectors? I can't seem to find any at a reasonable price at the moment. And the male side too, if you don't mind me asking :)
The price depends on a batch size. You can try to ask any supplier on ali for 100-200 pcs and may be price will be reasonable :)
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