tiflolinux.org - GNU Socialelectronics
https://gnu.tiflolinux.org/tag/electronics/rss
Updates tagged with electronics on tiflolinux.org - GNU Social!Fairphone: At #Fairphone, we’re working hard to raise the bar for human rights and sustainability in our products, and motivating the industry to do the same. 💙 We're looking for colleagues to disrupt the #electronics industry with us! 💥 Apply or spread the word: https://bit.ly/3AGPdnl
https://gnu.tiflolinux.org/notice/156355
Fairphone's status on Wednesday, 18-Jan-2023 10:30:10 CET<p>At <a href="https://social.weho.st/tags/Fairphone" class="mention hashtag" rel="tag">#Fairphone</a>, we’re working hard to raise the bar for human rights and sustainability in our products, and motivating the industry to do the same. 💙 We're looking for colleagues to disrupt the <a href="https://social.weho.st/tags/electronics" class="mention hashtag" rel="tag">#electronics</a> industry with us! 💥 <br />Apply or spread the word: <a href="https://bit.ly/3AGPdnl" rel="nofollow noreferrer">https://bit.ly/3AGPdnl</a></p>2023-01-18T10:30:10+01:00Fairphoneniconiconi: #TIL TI MSP430 CPU's instruction set is basically "what if we redesign the PDP-11, but more RISC-like."Wow, I spent a month on PDP-11 assembly this year, who knows it has practical applications?! Shut up and take my money? #electronics #retrocomputing #PDP11 #MSP430
https://gnu.tiflolinux.org/notice/134391
niconiconi's status on Monday, 08-Nov-2021 09:21:35 CET<p><a href="https://cybre.space/tags/TIL" class="mention hashtag" rel="tag">#TIL</a> TI MSP430 CPU's instruction set is basically "what if we redesign the PDP-11, but more RISC-like."</p><p>Wow, I spent a month on PDP-11 assembly this year, who knows it has practical applications?! Shut up and take my money? <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a> <a href="https://cybre.space/tags/retrocomputing" class="mention hashtag" rel="tag">#retrocomputing</a> <a href="https://cybre.space/tags/PDP11" class="mention hashtag" rel="tag">#PDP11</a> <a href="https://cybre.space/tags/MSP430" class="mention hashtag" rel="tag">#MSP430</a></p>2021-11-08T09:21:35+01:00niconiconiniconiconi: Just found a good way to photograph and reverse engineer small PCBs - a copy stand. Image quality has dramatically improved compared to the previous attempt. Recent smartphones should also work with a mount adapter if you don't have a camera. #electronics
https://gnu.tiflolinux.org/notice/121456
niconiconi's status on Friday, 08-Oct-2021 23:38:05 CEST<p>Just found a good way to photograph and reverse engineer small PCBs - a copy stand. Image quality has dramatically improved compared to the previous attempt. Recent smartphones should also work with a mount adapter if you don't have a camera. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-10-08T23:38:05+02:00niconiconiniconiconi: The result from the flatbed scanner looks good but the focus and resolution are still not good enough for reverse engineering. I need to try again with a camera. #electronics
https://gnu.tiflolinux.org/notice/121455
niconiconi's status on Friday, 08-Oct-2021 23:37:24 CEST<p>The result from the flatbed scanner looks good but the focus and resolution are still not good enough for reverse engineering. I need to try again with a camera. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-10-08T23:37:24+02:00niconiconiniconiconi: There's a huge keepout area under the 10 Gigabit Ethernet optical transceiver socket, a perfect place for an easter egg. #electronics #cyberpunk
https://gnu.tiflolinux.org/notice/116884
niconiconi's status on Sunday, 12-Sep-2021 22:45:26 CEST<p>There's a huge keepout area under the 10 Gigabit Ethernet optical transceiver socket, a perfect place for an easter egg. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a> <a href="https://cybre.space/tags/cyberpunk" class="mention hashtag" rel="tag">#cyberpunk</a></p>2021-09-12T22:45:26+02:00niconiconiniconiconi: Adding copper fills and stitching hundreds of vias to ground is always the most satisfying step in PCB routing. "Never trust a copper fill's opinion unless it's well grounded," #electronics
https://gnu.tiflolinux.org/notice/116886
niconiconi's status on Sunday, 12-Sep-2021 22:45:25 CEST<p>Adding copper fills and stitching hundreds of vias to ground is always the most satisfying step in PCB routing. "Never trust a copper fill's opinion unless it's well grounded," <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-09-12T22:45:25+02:00niconiconiniconiconi: Rearranged components, looks better now. #electronics
https://gnu.tiflolinux.org/notice/116885
niconiconi's status on Sunday, 12-Sep-2021 22:45:25 CEST<p>Rearranged components, looks better now. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-09-12T22:45:25+02:00niconiconiniconiconi: Before sending this circuit board to the factory, I have to add the most important thing: Let's all love Lain! #electronics #lain
https://gnu.tiflolinux.org/notice/116887
niconiconi's status on Sunday, 12-Sep-2021 22:45:24 CEST<p>Before sending this circuit board to the factory, I have to add the most important thing: Let's all love Lain! <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a> <a href="https://cybre.space/tags/lain" class="mention hashtag" rel="tag">#lain</a></p>2021-09-12T22:45:24+02:00niconiconiniconiconi: Low-noise DCDC converter is a success. 🎉 The buck converter's output noise is 8.2 mV peak to peak, and noise after the post filter is less than 1 mV, undetectable on this oscilloscope, it's under the noise floor.I even appear to "beat" the published results by National/TI by not having any switching spikes. Though, I don't think it's because my layout is better, more likely my SMA test ports with full 50-ohm signal paths simply have less measurement artifacts than the banana plugs on the official reference design. #electronics
https://gnu.tiflolinux.org/notice/116889
niconiconi's status on Sunday, 12-Sep-2021 22:45:23 CEST<p>Low-noise DCDC converter is a success. 🎉 The buck converter's output noise is 8.2 mV peak to peak, and noise after the post filter is less than 1 mV, undetectable on this oscilloscope, it's under the noise floor.</p><p>I even appear to "beat" the published results by National/TI by not having any switching spikes. Though, I don't think it's because my layout is better, more likely my SMA test ports with full 50-ohm signal paths simply have less measurement artifacts than the banana plugs on the official reference design. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-09-12T22:45:23+02:00niconiconiniconiconi: My circuit board arrived. I found a stupid bug immediately: the 3.3 V power supply could not turn on - there was no ENABLE signal whatsoever, but the pull-up resistor for ENABLE is right there, why?Then I noticed the ENABLE signal is pulled up to... 3.3 V. :blobfacepalm: 🤣 #electronics
https://gnu.tiflolinux.org/notice/116888
niconiconi's status on Sunday, 12-Sep-2021 22:45:23 CEST<p>My circuit board arrived. I found a stupid bug immediately: the 3.3 V power supply could not turn on - there was no ENABLE signal whatsoever, but the pull-up resistor for ENABLE is right there, why?</p><p>Then I noticed the ENABLE signal is pulled up to... 3.3 V. :blobfacepalm: 🤣 <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-09-12T22:45:23+02:00niconiconiniconiconi: The SFP+ power supply specification is the most convoluted standard I've seen so far. First, your power supply, preferably, should use a reference LC filter. Then you take a measurement at the output side the PSU. Finally you import the data to your computer and divide the results by the transfer function H(f) of that LC filter to deembed that filter and reconstruct the noise voltage before the reference filter.WTF? (What The Filter?) #electronics
https://gnu.tiflolinux.org/notice/114776
niconiconi's status on Sunday, 22-Aug-2021 00:01:10 CEST<p>The SFP+ power supply specification is the most convoluted standard I've seen so far. First, your power supply, preferably, should use a reference LC filter. Then you take a measurement at the output side the PSU. Finally you import the data to your computer and divide the results by the transfer function H(f) of that LC filter to deembed that filter and reconstruct the noise voltage before the reference filter.</p><p>WTF? (What The Filter?) <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-08-22T00:01:10+02:00niconiconiniconiconi: "Dog Bone" layout 🤣 #electronics
https://gnu.tiflolinux.org/notice/114721
niconiconi's status on Saturday, 21-Aug-2021 12:27:43 CEST<p>"Dog Bone" layout 🤣 <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-08-21T12:27:43+02:00niconiconiniconiconi: > Some fab equipment makers are finding it difficult to get FPGA chips needed to make their equipment.http://www.thelec.net/news/articleView.html?idxno=3179The chip shortage is going full circle now. #electronics
https://gnu.tiflolinux.org/notice/114288
niconiconi's status on Sunday, 15-Aug-2021 16:05:04 CEST<p>> Some fab equipment makers are finding it difficult to get FPGA chips needed to make their equipment.</p><p><a href="http://www.thelec.net/news/articleView.html?idxno=3179" rel="nofollow noreferrer">http://www.thelec.net/news/articleView.html?idxno=3179</a></p><p>The chip shortage is going full circle now. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-08-15T16:05:04+02:00niconiconiniconiconi: /me starts hunting for another forbidden USB ASIC you cannot buy - Norelsys NS1021. This chip can transparently convert the USB 2.0 electrical signals to a true AC-balanced form for transmission over CAT-6 or coax cable, with capacitor or transformer isolation.Not sure if I can use it. There's nothing you can't get from Shenzhen with enough persistence, but getting a leaked datasheet is more difficult...#usb #electronics
https://gnu.tiflolinux.org/notice/113576
niconiconi's status on Monday, 09-Aug-2021 20:38:42 CEST<p>/me starts hunting for another forbidden USB ASIC you cannot buy - Norelsys NS1021. This chip can transparently convert the USB 2.0 electrical signals to a true AC-balanced form for transmission over CAT-6 or coax cable, with capacitor or transformer isolation.</p><p>Not sure if I can use it. There's nothing you can't get from Shenzhen with enough persistence, but getting a leaked datasheet is more difficult...</p><p><a href="https://cybre.space/tags/usb" class="mention hashtag" rel="tag">#usb</a> <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-08-09T20:38:42+02:00niconiconiniconiconi: Found vintage #Tektronix sampling oscilloscope online with 20 GHz sampling + TDR modules installed at a great price. 🤓 But the screen in the photo actually displays a self-test failure :oh_no: Can either be a module fault (replaceable) or a mainframe fault (can be impossible to fix), let's see if I can convince the seller to do some tests... #electronics
https://gnu.tiflolinux.org/notice/112647
niconiconi's status on Thursday, 29-Jul-2021 20:19:52 CEST<p>Found vintage <a href="https://cybre.space/tags/Tektronix" class="mention hashtag" rel="tag">#Tektronix</a> sampling oscilloscope online with 20 GHz sampling + TDR modules installed at a great price. 🤓 But the screen in the photo actually displays a self-test failure :oh_no: Can either be a module fault (replaceable) or a mainframe fault (can be impossible to fix), let's see if I can convince the seller to do some tests... <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-07-29T20:19:52+02:00niconiconiniconiconi: Continue my hunt of old test equipment above 1 GHz. Last week I ordered a similar Tektronix sampling oscilloscope from another seller, but it's still not shipped yet. I'm not sure whether the vendor wants to sell it at this point... :blobshrug: Finding a cheap one is the exception rather than the rule (*), but I'll continue searching for them... #electronics(*) unless you live in the Silicon Valley or near the MIT, both locations have the biggest electronic flea markets in the U.S., you can find a lot of unusual equipment there...
https://gnu.tiflolinux.org/notice/112649
niconiconi's status on Thursday, 29-Jul-2021 20:19:50 CEST<p>Continue my hunt of old test equipment above 1 GHz. Last week I ordered a similar Tektronix sampling oscilloscope from another seller, but it's still not shipped yet. I'm not sure whether the vendor wants to sell it at this point... :blobshrug: Finding a cheap one is the exception rather than the rule (*), but I'll continue searching for them... <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p><p>(*) unless you live in the Silicon Valley or near the MIT, both locations have the biggest electronic flea markets in the U.S., you can find a lot of unusual equipment there...</p>2021-07-29T20:19:50+02:00niconiconiniconiconi: Ha, the scope seller said they are on a business trip and will take a look of the scope for me later. Good news. #electronics
https://gnu.tiflolinux.org/notice/112650
niconiconi's status on Thursday, 29-Jul-2021 20:19:48 CEST<p>Ha, the scope seller said they are on a business trip and will take a look of the scope for me later. Good news. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-07-29T20:19:48+02:00niconiconiniconiconi: Found another #Tektronix 11801 mainframe. I hope I get better luck this time. #electronics
https://gnu.tiflolinux.org/notice/112652
niconiconi's status on Thursday, 29-Jul-2021 20:19:47 CEST<p>Found another <a href="https://cybre.space/tags/Tektronix" class="mention hashtag" rel="tag">#Tektronix</a> 11801 mainframe. I hope I get better luck this time. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-07-29T20:19:47+02:00niconiconiniconiconi: Sad ending. The vendor said the oscilloscope I wanted was listed online for a long time without any buyer, so it has already been completely dismantled by the company for parts. :oh_no: RIP, scope. Tektronix CSA803 & 11801 were the best engineered sampling oscilloscopes from the early 1990s. #electronics
https://gnu.tiflolinux.org/notice/112651
niconiconi's status on Thursday, 29-Jul-2021 20:19:47 CEST<p>Sad ending. The vendor said the oscilloscope I wanted was listed online for a long time without any buyer, so it has already been completely dismantled by the company for parts. :oh_no: RIP, scope. Tektronix CSA803 & 11801 were the best engineered sampling oscilloscopes from the early 1990s. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-07-29T20:19:47+02:00niconiconiniconiconi: Too bad that a vintage 20 GHz oscilloscope is still unable to do any USB 3.0 testing because there's no clock recovery, and you CANNOT trigger the scope from an external clock either because USB uses spread spectrum clock. The best thing it can do is TDR, which should be good enough, but still leaves a lot to be desired. The brutal reality of high-speed digital systems - $30,000 test equipment needed to verify a $10 disposable computer gadget. #electronics #usb
https://gnu.tiflolinux.org/notice/112654
niconiconi's status on Thursday, 29-Jul-2021 20:19:46 CEST<p>Too bad that a vintage 20 GHz oscilloscope is still unable to do any USB 3.0 testing because there's no clock recovery, and you CANNOT trigger the scope from an external clock either because USB uses spread spectrum clock. The best thing it can do is TDR, which should be good enough, but still leaves a lot to be desired. The brutal reality of high-speed digital systems - $30,000 test equipment needed to verify a $10 disposable computer gadget. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a> <a href="https://cybre.space/tags/usb" class="mention hashtag" rel="tag">#usb</a></p>2021-07-29T20:19:46+02:00niconiconiniconiconi: Great news, my #Tektronix 11801 oscilloscope mainframe has shipped! Can't wait to do some 20 GHz measurements at femtosecond resolution! #electronics
https://gnu.tiflolinux.org/notice/112653
niconiconi's status on Thursday, 29-Jul-2021 20:19:46 CEST<p>Great news, my <a href="https://cybre.space/tags/Tektronix" class="mention hashtag" rel="tag">#Tektronix</a> 11801 oscilloscope mainframe has shipped! Can't wait to do some 20 GHz measurements at femtosecond resolution! <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-07-29T20:19:46+02:00niconiconiniconiconi: Found a really annoying #KiCad bug. In a fresh installation (no config files), opening an existing project creates a profile with no information about built-in symbols and footprints, giving you a schematic full of question marks. It seems that the default library initialization code only works while you're creating a blank project. #electronics
https://gnu.tiflolinux.org/notice/110059
niconiconi's status on Tuesday, 29-Jun-2021 20:57:09 CEST<p>Found a really annoying <a href="https://cybre.space/tags/KiCad" class="mention hashtag" rel="tag">#KiCad</a> bug. In a fresh installation (no config files), opening an existing project creates a profile with no information about built-in symbols and footprints, giving you a schematic full of question marks. It seems that the default library initialization code only works while you're creating a blank project. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-06-29T20:57:09+02:00niconiconiniconiconi: ...and deliberately tombstoning an SMD resistor to install a mod wire to a production board is acceptable, too. From now on, whenever I do this I'll claim the board is hacked using the recommended industry standard technique. #electronics
https://gnu.tiflolinux.org/notice/108870
niconiconi's status on Monday, 14-Jun-2021 22:27:24 CEST<p>...and deliberately tombstoning an SMD resistor to install a mod wire to a production board is acceptable, too. From now on, whenever I do this I'll claim the board is hacked using the recommended industry standard technique. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-06-14T22:27:24+02:00niconiconiniconiconi: #TIL Dead-bug soldering is an acceptable method to patch a production circuit board per IPC-7721. Awww, even looking at it is painful, there must be a lot of industrial horror stories behind these photos... #electronics
https://gnu.tiflolinux.org/notice/108869
niconiconi's status on Monday, 14-Jun-2021 22:16:28 CEST<p><a href="https://cybre.space/tags/TIL" class="mention hashtag" rel="tag">#TIL</a> Dead-bug soldering is an acceptable method to patch a production circuit board per IPC-7721. Awww, even looking at it is painful, there must be a lot of industrial horror stories behind these photos... <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-06-14T22:16:28+02:00niconiconiniconiconi: Q: What do you say when a #Tektronix oscilloscope is broken, and it cannot be fixed on site so you'll have to live without the scope in the following days?A: You have a "Teknical" problem, and your problem is "out of scope". #electronics
https://gnu.tiflolinux.org/notice/108591
niconiconi's status on Friday, 11-Jun-2021 09:25:38 CEST<p>Q: What do you say when a <a href="https://cybre.space/tags/Tektronix" class="mention hashtag" rel="tag">#Tektronix</a> oscilloscope is broken, and it cannot be fixed on site so you'll have to live without the scope in the following days?</p><p>A: You have a "Teknical" problem, and your problem is "out of scope". <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-06-11T09:25:38+02:00niconiconiniconiconi: My AMD CPU arrived. Time to upgrade my computer from Intel to AMD, like all the cool kids did! #electronics #retrocomputing
https://gnu.tiflolinux.org/notice/106560
niconiconi's status on Sunday, 16-May-2021 19:10:04 CEST<p>My AMD CPU arrived. Time to upgrade my computer from Intel to AMD, like all the cool kids did! <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a> <a href="https://cybre.space/tags/retrocomputing" class="mention hashtag" rel="tag">#retrocomputing</a></p>2021-05-16T19:10:04+02:00niconiconiniconiconi: IC Pins Named after Persons https://readingjimwilliams.blogspot.com/2011/11/ic-pins-named-after-persons.htmlIn a Linear Technology application notes, Jim Williams said the ROYER pin on their LT1182 CCFL switching power supply chips may be the only pin on a chip ever named after a person.But the author was able to find two more cases 🤣 , including the ZENER pin on the CD4046 PLL chip, and the KELVIN pin on OnSemi's CAT2300 Current Mirror and Switch Controller. #electronics
https://gnu.tiflolinux.org/notice/106243
niconiconi's status on Thursday, 13-May-2021 11:21:12 CEST<p>IC Pins Named after Persons <a href="https://readingjimwilliams.blogspot.com/2011/11/ic-pins-named-after-persons.html" rel="nofollow noreferrer">https://readingjimwilliams.blogspot.com/2011/11/ic-pins-named-after-persons.html</a></p><p>In a Linear Technology application notes, Jim Williams said the ROYER pin on their LT1182 CCFL switching power supply chips may be the only pin on a chip ever named after a person.</p><p>But the author was able to find two more cases 🤣 , including the ZENER pin on the CD4046 PLL chip, and the KELVIN pin on OnSemi's CAT2300 Current Mirror and Switch Controller. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-05-13T11:21:12+02:00niconiconiniconiconi: #TIL When a Class 2 ceramic capacitor is heated above its Curie temperature (130 °C), the crystal structure changes. Soldering the cap causes a sudden increase of capacitance beyond spec (so don't attempt to hand-matching ceramic caps!), followed by a logarithmic decline (aging). This is reversible, resoldering the cap or baking the board can "reset" an aged cap back to the initial state."Referee time" is the time for a cap's capacitance to decline back to its standard spec value (X7R cap ages slowly, referee time is 1,000 h., X5R is only 48 h.). A DC bias not just reduces the effective capacitance, but further accelerates aging in a nonlinear way.As usual, Class 1 NP0/C0G capacitors are not affected by these effects. #electronics
https://gnu.tiflolinux.org/notice/106064
niconiconi's status on Tuesday, 11-May-2021 17:05:54 CEST<p><a href="https://cybre.space/tags/TIL" class="mention hashtag" rel="tag">#TIL</a> When a Class 2 ceramic capacitor is heated above its Curie temperature (130 °C), the crystal structure changes. Soldering the cap causes a sudden increase of capacitance beyond spec (so don't attempt to hand-matching ceramic caps!), followed by a logarithmic decline (aging). This is reversible, resoldering the cap or baking the board can "reset" an aged cap back to the initial state.</p><p>"Referee time" is the time for a cap's capacitance to decline back to its standard spec value (X7R cap ages slowly, referee time is 1,000 h., X5R is only 48 h.). A DC bias not just reduces the effective capacitance, but further accelerates aging in a nonlinear way.</p><p>As usual, Class 1 NP0/C0G capacitors are not affected by these effects. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-05-11T17:05:54+02:00niconiconiniconiconi: Spent 1 hour to route the circuit board, then I walked into the kitchen. While I was trying to squeeze all the dishes into the dishwasher, I suddenly realized what I was doing in the kitchen at this point is essentially the same thing as what I previously did on the computer... 🤣Component placement is everything. #electronics
https://gnu.tiflolinux.org/notice/104127
niconiconi's status on Tuesday, 06-Apr-2021 23:30:08 CEST<p>Spent 1 hour to route the circuit board, then I walked into the kitchen. While I was trying to squeeze all the dishes into the dishwasher, I suddenly realized what I was doing in the kitchen at this point is essentially the same thing as what I previously did on the computer... 🤣Component placement is everything. <a href="https://cybre.space/tags/electronics" class="mention hashtag" rel="tag">#electronics</a></p>2021-04-06T23:30:08+02:00niconiconiekaitz_zarraga: What kind of storage boxes do you use for your #electronics ?I have tons of new stuff and I need to put some order in my life...cc @piggo
https://gnu.tiflolinux.org/notice/91070
ekaitz_zarraga's status on Sunday, 16-Jun-2019 15:40:32 CEST<p>What kind of storage boxes do you use for your <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="tag">#<span>electronics</span></a> ?</p><p>I have tons of new stuff and I need to put some order in my life...</p><p>cc <span class="h-card"><a href="https://piggo.space/users/piggo" class="u-url mention">@<span>piggo</span></a></span></p>2019-06-16T15:40:32+02:00Ekaitz Zárraga 👹ekaitz_zarraga: Seriously thinking about uploading all my Electronics TODO projects to Hackaday.io to get some motivation to make them or to share some of the info I gathered for them to make others make them.I don't really know what to do. I'd love to make some electronics but I'm always changing focus and #electronics don't get the time slots they need to be done.Maybe if I share all I researched they will be done by someone.I'll also like to #collab with someone to make them.
https://gnu.tiflolinux.org/notice/89243
ekaitz_zarraga's status on Monday, 20-May-2019 23:47:05 CEST<p>Seriously thinking about uploading all my Electronics TODO projects to Hackaday.io to get some motivation to make them or to share some of the info I gathered for them to make others make them.</p><p>I don't really know what to do. I'd love to make some electronics but I'm always changing focus and <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="tag">#<span>electronics</span></a> don't get the time slots they need to be done.</p><p>Maybe if I share all I researched they will be done by someone.</p><p>I'll also like to <a href="https://mastodon.social/tags/collab" class="mention hashtag" rel="tag">#<span>collab</span></a> with someone to make them.</p>2019-05-20T23:47:05+02:00Ekaitz Zárraga 👹ekaitz_zarraga: It would be really nice if an #electronics company got some money for developing a 100% #libre #motherboard maybe in collab with @Purism
https://gnu.tiflolinux.org/notice/87387
ekaitz_zarraga's status on Monday, 29-Apr-2019 23:21:08 CEST<p>It would be really nice if an <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="tag">#<span>electronics</span></a> company got some money for developing a 100% <a href="https://mastodon.social/tags/libre" class="mention hashtag" rel="tag">#<span>libre</span></a> <a href="https://mastodon.social/tags/motherboard" class="mention hashtag" rel="tag">#<span>motherboard</span></a> maybe in collab with <span class="h-card"><a href="https://mastodon.social/@Purism" class="u-url mention">@<span>Purism</span></a></span></p>2019-04-29T23:21:08+02:00Ekaitz Zárraga 👹ekaitz_zarraga: It would be really nice of #electronics company got some money for developing a 100% #libre #motherboard maybe in collab with @Purism
https://gnu.tiflolinux.org/notice/87386
ekaitz_zarraga's status on Monday, 29-Apr-2019 23:20:43 CEST<p>It would be really nice of <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="tag">#<span>electronics</span></a> company got some money for developing a 100% <a href="https://mastodon.social/tags/libre" class="mention hashtag" rel="tag">#<span>libre</span></a> <a href="https://mastodon.social/tags/motherboard" class="mention hashtag" rel="tag">#<span>motherboard</span></a> maybe in collab with <span class="h-card"><a href="https://mastodon.social/@Purism" class="u-url mention">@<span>Purism</span></a></span></p>2019-04-29T23:20:43+02:00Ekaitz Zárraga 👹ekaitz_zarraga: Did anyone here produced energy from movement in small devices?#electronicscc @inmysocks did you play with this?
https://gnu.tiflolinux.org/notice/86562
ekaitz_zarraga's status on Tuesday, 16-Apr-2019 20:51:04 CEST<p>Did anyone here produced energy from movement in small devices?<br /><a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="tag">#<span>electronics</span></a></p><p>cc <span class="h-card"><a href="https://kitty.town/@inmysocks" class="u-url mention">@<span>inmysocks</span></a></span> did you play with this?</p>2019-04-16T20:51:04+02:00Ekaitz Zárraga 👹ekaitz_zarraga: #helpWanted #helpGivenAfter thinking about @inmysocks and me I realized we didn't have enough room for #job #collaboration and I think I know why.I want to gather some information about people on the fediverse who work as #freelance or #smallCompanies of the #technology world (#computers #electronics ...).I'd like to have a repository of all of the folks here who want to collaborate with an estimate expected income (different country, different salary!) and a simple CV.Like the idea?
https://gnu.tiflolinux.org/notice/77501
ekaitz_zarraga's status on Sunday, 13-Jan-2019 12:44:50 CET<p><a href="https://mastodon.social/tags/helpwanted" class="mention hashtag" rel="tag">#<span>helpWanted</span></a> <a href="https://mastodon.social/tags/helpgiven" class="mention hashtag" rel="tag">#<span>helpGiven</span></a></p><p>After thinking about <span class="h-card"><a href="https://kitty.town/@inmysocks" class="u-url mention">@<span>inmysocks</span></a></span> and me I realized we didn't have enough room for <a href="https://mastodon.social/tags/job" class="mention hashtag" rel="tag">#<span>job</span></a> <a href="https://mastodon.social/tags/collaboration" class="mention hashtag" rel="tag">#<span>collaboration</span></a> and I think I know why.</p><p>I want to gather some information about people on the fediverse who work as <a href="https://mastodon.social/tags/freelance" class="mention hashtag" rel="tag">#<span>freelance</span></a> or <a href="https://mastodon.social/tags/smallcompanies" class="mention hashtag" rel="tag">#<span>smallCompanies</span></a> of the <a href="https://mastodon.social/tags/technology" class="mention hashtag" rel="tag">#<span>technology</span></a> world (<a href="https://mastodon.social/tags/computers" class="mention hashtag" rel="tag">#<span>computers</span></a> <a href="https://mastodon.social/tags/electronics" class="mention hashtag" rel="tag">#<span>electronics</span></a> ...).</p><p>I'd like to have a repository of all of the folks here who want to collaborate with an estimate expected income (different country, different salary!) and a simple CV.</p><p>Like the idea?</p>2019-01-13T12:44:50+01:00Ekaitz Zárraga 👹ekaitz_zarragaEkaitz Zárraga 👹