#robotics Logs

Mar 14 2019

12:00 AM s34n_: I don't have a photo
12:04 AM rue_mohr: huh
12:04 AM s34n_: but it looks like a manichaean letter teth
12:04 AM s34n_: https://unicode-table.com/en/10ACE/
12:04 AM s34n_: only with three poles instead of two
12:04 AM s34n_: all in a straight line
12:04 AM rue_mohr: DB3
12:04 AM rue_mohr: https://i.ebayimg.com/images/g/Q6UAAOSwd3dZZyYY/s-l300.jpg
12:04 AM rue_mohr: thats it right there!
12:17 AM s34n_: https://imagebin.ca/v/4a7pKBhY69Om
12:18 AM s34n_: can anybody tell me what ^^ that connector is called?
12:18 AM rue_mohr: yea, that image I posted was totally it
12:19 AM s34n_: :)
12:22 AM rue_mohr: IEC...
12:22 AM s34n_: I've looked through IEC, but couldn't find it
12:22 AM rue_mohr: 25?
12:24 AM rue_mohr: whats on the other end?
12:25 AM rue_mohr: IT1-
12:25 AM rue_mohr: 16amp
12:26 AM s34n_: The other end is bare
12:27 AM s34n_: what is IEC 25?
12:27 AM rue_mohr: dunno, the charts only go to 24 :)
12:28 AM rue_mohr: it looks like its maybe italian
12:28 AM rue_mohr: are the wires blue, brown, and green?
12:28 AM s34n_: black
12:28 AM rue_mohr: CEI23-16 ?
12:28 AM s34n_: all three
12:29 AM rue_mohr: so its for ungrounded 3 phase likley
12:30 AM s34n_: it isn't 3-phase
12:30 AM s34n_: I think it is for potentiometer kind of stuff
12:30 AM rue_mohr: https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcS7_1M1KdNOcP6XpKcRQhk1oIduZxVvzuvg1QypJidxy1EiBydE1A
12:31 AM s34n_: like coming off a foot pedal
12:32 AM rue_mohr: I bet they recycled italian connectors
12:32 AM rue_mohr: aha!
12:33 AM rue_mohr: are the outter pins 19mm apart, centre to centre??
12:33 AM rue_mohr: http://www.yunhuanelectric.com/Clkj_Images/upfile/Italy-3-pong-power-cord-drawing.jpg
12:39 AM s34n_: just about 19mm, maybe 20
12:39 AM rue_mohr: yea, its a cusomized CEI23-16
12:40 AM rue_mohr: ? 4mm pins?
12:41 AM rue_mohr: odd, no, CEI23-10
12:41 AM rue_mohr: badly named files
12:41 AM rue_mohr: http://www.yunhuanelectric.com/Clkj_Images/upfile/Italy-3-pong-power-cord-drawing.jpg
12:41 AM rue_mohr: THAT ONE
12:42 AM s34n_: https://ibin.co/4a7wvKCIBK1Z.jpg
12:45 AM s34n_: the outer pins don't narrow in the middle. they stay uniform
12:45 AM rue_mohr: yea
12:45 AM rue_mohr: customized
12:53 AM s34n_: well, that's a whole closer than I could find
01:45 AM rue_mohr: --
02:22 AM rue_mohr: the math says I need a 320 tooth GT2 pulley
02:22 AM rue_mohr: :S
02:25 AM rue_mohr: but a 16 tooth wouldn't fit
02:25 AM rue_mohr: so
02:25 AM rue_mohr: 380 teeth
02:26 AM rue_mohr: 24cm dia wheel
08:38 AM rue_bed2: --
08:43 AM veverak: .. ?
08:49 AM deshipu: I might have ordered the wrong footprint again
08:49 AM deshipu: https://cdn.hackaday.io/images/2228231552569275147.jpg
08:50 AM veverak: :D
08:54 AM deshipu: I'm considering redesigning the pcb at this point
09:11 AM rue_mohr: is that one of the microchip arm processors?
09:12 AM rue_mohr: put the other package on the back
09:12 AM rue_mohr: option A, option B
09:12 AM rue_mohr: and if someone wants to hack, installs both
01:33 PM s34n: I'm trying to track down a particular power connector
01:34 PM s34n: It is like an iec 60320 c3, but has three conductors instead of two
01:34 PM s34n: It is not a C5. The conductors are arranged in a straight line.
01:35 PM durrf: http://upload.wikimedia.org/wikipedia/commons/5/54/Plug_IEC320_Kaltger%C3%A4teanschlusssteckdose_DIN_VDE_0625_Teil_1_Normblatt_C17.jpg
01:35 PM durrf: like that?
01:36 PM s34n: durrf: no. like https://en.wikipedia.org/wiki/IEC_60320#/media/File:IEC_60320_C3.png
01:36 PM s34n: but with one more conductor continued along the same line as the first two
01:36 PM durrf: very strange, i can only find sketches of the connector
01:37 PM durrf: what is this from? seems like it might be some kind of proprietary shit
01:37 PM s34n: could be
01:38 PM s34n: it connects a foot pedal to an appliance, where the pedal acts as a potentiometer
01:39 PM durrf: from a singer sewing machine?
01:40 PM durrf: err brother?
01:40 PM durrf: https://www.uksewing.com/collections/sewing-machine-parts/products/brother-foot-control-with-cord?variant=364262889 ?
01:40 PM durrf: seems like it might be called BABYLOCK
01:41 PM s34n: huh. nice find.
01:42 PM durrf: https://www.aliexpress.com/item/Foot-Control-Pedal-For-Babylock-Bl101-Ble1-Ble1At-Ble1Dx-Blee1Sx-Blse200-Blse300/32904967052.html
01:42 PM s34n: Babylock is a company like Singer or Brother
01:42 PM durrf: ah
01:42 PM durrf: identifying connectors is so much fun
01:42 PM s34n: that is not the actual part I'm looking for, but it is similar
01:42 PM s34n: mine is rounded like the C3
01:43 PM s34n: this one has squared keys. mine are rounded
01:43 PM durrf: http://www.sewingmachineparts.net/images/cords/H003825.jpg
01:43 PM s34n: whoohoo. that's it
01:43 PM durrf: bad news
01:43 PM durrf: http://www.sewingmachineparts.net/cords.html
01:43 PM durrf: this site sucks
01:43 PM s34n: how did you find that? I've beat my keyboard to death looking
01:49 PM s34n: durrf: "H003825" was the word I needed
02:03 PM durrf: babylock connector is the google search i found it on
02:03 PM durrf: like page 10 of the image results
10:33 PM rue_shop1: --