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den har
@denman0000_gitlab
and one or more tantalum or ceramics after 3,3v feed
supply > electrolytic cap > regulator > electrolytic cap > cermaic/polyerster/tantalum (not sure which type) the little blue ones worked well often for me on NRF24L01+
Stavros Korokithakis
@skorokithakis
i think the wemos alread has the ceramic one
den har
@denman0000_gitlab
and if i was driving relays I would pop in a tranny (bc547 or simlar) and a diode (and or snubber ( snubber good if you're driving inductive load especially from MOC or similar)
even if wemos have there may not be enough filtering
doesnt hurt when testing to pop a few extra in and scope the signal
Stavros Korokithakis
@skorokithakis
hm yeah
i don't have a scope though :/
Stavros Korokithakis
@skorokithakis
oooh very nice, thank you
den har
@denman0000_gitlab
just pop this string into google
snubber cirucit for inductive load servo
now would you like to get blown away ?
LOL look here
Stavros Korokithakis
@skorokithakis
ahaha what in the hell
that's amazing
den har
@denman0000_gitlab
I know dude .. Build one and share your project :-)
Stavros Korokithakis
@skorokithakis
i should!
i made a site for people to share projects on: https://www.makerfol.io/
but nobody wanted to :/
den har
@denman0000_gitlab
see that KEYCHAIN OSCILLOSCOPE ? heheh
Stavros Korokithakis
@skorokithakis
yeah wow
den har
@denman0000_gitlab
wellstart rounding up the peeps here .. we could always do GROUP PROJECTS too
Stavros Korokithakis
@skorokithakis
that's nice, but that keychain dEEbugger is super sexy
den har
@denman0000_gitlab
used to use sound card for checking
indeed awesome and very cute device that one
@skorokithakis you can even create one for your mobile
pop this into google >> phone oscilloscope
dude have done it for less than 3 USD ..
Stavros Korokithakis
@skorokithakis
that looks like a fair bit of work though
den har
@denman0000_gitlab
8 mins and 46 seconds
lol
Stavros Korokithakis
@skorokithakis
okay that's awesome
have you worked with the esp32 at all?
den har
@denman0000_gitlab
@skorokithakis No not yet ... been holding back until price drops and hopefully will be able to port code over when I finally get one
Stavros Korokithakis
@skorokithakis
aren't they pretty cheap now?
den har
@denman0000_gitlab
@skorokithakis dunno haven't actually even checked :-( ...
Stavros Korokithakis
@skorokithakis
i think they're about $5
no analogWrite, though, so it must still be immature :/
den har
@denman0000_gitlab
and bluetooth integrated .. cool
@skorokithakis Dude I gotta get to sleep hahah its 4am here .. chat tomorrow buddy .. sleep well ..5am in greece ..? Insomnia ?
Stavros Korokithakis
@skorokithakis
nah man, going to bed now :P
goodnight!
den har
@denman0000_gitlab
@skorokithakis bwahahaha .. go sleep !
Chris Dalby
@moose4621
So I have a wemos D1 mini that I am using for remote water tank level sensing via the thingspeak IOT. I send the esp into deepsleep for 1 hour then wake, turn on a ping sensor and take a reading, measure the battery voltage and then connect to the network and send the readings to thingspeak. My issue is that after about two days it fails to go into deepsleep and sends the battery flat. I have a "deepsleep on fail to connect to wifi" routine in the sketch.
Chris Dalby
@moose4621
Daleon L
@Allwaysawake
@moose4621 the code looks solid the battery dying seems like a problem. I would attach a deep cycle cell battery with a solar plane onto it, this way you can always have power be replenish on your downtime/ deep-sleep periods