basketugly@lemmy.worldEnglish · 2 days agoHow do I get started designing and making and/or acquiring my own pcb?plus-squarelemmy.worldimagemessage-square27linkfedilinkarrow-up163arrow-down12
arrow-up161arrow-down1imageHow do I get started designing and making and/or acquiring my own pcb?plus-squarelemmy.worldbasketugly@lemmy.worldEnglish · 2 days agomessage-square27linkfedilink
basketugly@lemmy.worldEnglish · 1 day agoop amp performance: what factors affect quality? Example case ua741 (bottom) versus NE5532 (top) audio signals, why is NE5532 better, what specific factors contribute to its superiority?plus-squarelemmy.worldimagemessage-square4linkfedilinkarrow-up18arrow-down10
arrow-up18arrow-down1imageop amp performance: what factors affect quality? Example case ua741 (bottom) versus NE5532 (top) audio signals, why is NE5532 better, what specific factors contribute to its superiority?plus-squarelemmy.worldbasketugly@lemmy.worldEnglish · 1 day agomessage-square4linkfedilink
cm0002@piefed.worldEnglish · 2 days agoCoping With Disappearing Capacitance In A Buck Converterplus-squarehackaday.comexternal-linkmessage-square0linkfedilinkarrow-up19arrow-down11
arrow-up18arrow-down1external-linkCoping With Disappearing Capacitance In A Buck Converterplus-squarehackaday.comcm0002@piefed.worldEnglish · 2 days agomessage-square0linkfedilink
WaterWaiver@aussie.zoneEnglish · edit-215 days agoPretty part of the week: Lian Xin XDMD camera autofocus coilsplus-squareaussie.zoneimagemessage-square9linkfedilinkarrow-up157arrow-down10
arrow-up157arrow-down1imagePretty part of the week: Lian Xin XDMD camera autofocus coilsplus-squareaussie.zoneWaterWaiver@aussie.zoneEnglish · edit-215 days agomessage-square9linkfedilink
Marea Maelstrom@social.tchncs.de · edit-21 month agoI am looking for a PMIC to power an ESP8266 with photovoltaic with a small solar cell ca. 2-5V. I had CJMCU-2557 in mind, but it is quite costly. Are there any other suggestions or experiences?plus-squaremessage-squaremessage-square2linkfedilinkarrow-up117arrow-down10
arrow-up117arrow-down1message-squareI am looking for a PMIC to power an ESP8266 with photovoltaic with a small solar cell ca. 2-5V. I had CJMCU-2557 in mind, but it is quite costly. Are there any other suggestions or experiences?plus-squareMarea Maelstrom@social.tchncs.de · edit-21 month agomessage-square2linkfedilink
chaospatterns@lemmy.worldEnglish · 1 month agoHomemade polarimetric synthetic aperture radar droneplus-squarehforsten.comexternal-linkmessage-square2linkfedilinkarrow-up114arrow-down10
arrow-up114arrow-down1external-linkHomemade polarimetric synthetic aperture radar droneplus-squarehforsten.comchaospatterns@lemmy.worldEnglish · 1 month agomessage-square2linkfedilink
cm0002@lemmy.worldEnglish · 2 months agoXiaomi to open first official store in Seoul this weekplus-squarewww.koreaherald.comexternal-linkmessage-square0linkfedilinkarrow-up14arrow-down11
arrow-up13arrow-down1external-linkXiaomi to open first official store in Seoul this weekplus-squarewww.koreaherald.comcm0002@lemmy.worldEnglish · 2 months agomessage-square0linkfedilink
quiescentcurrentEnglish · 2 months agoVectorized op-amp application notes from the 50s, George Philbrick introduced and commercialized the first op-ampplus-squarei.imgur.comimagemessage-square0linkfedilinkarrow-up156arrow-down10
arrow-up156arrow-down1imageVectorized op-amp application notes from the 50s, George Philbrick introduced and commercialized the first op-ampplus-squarei.imgur.comquiescentcurrentEnglish · 2 months agomessage-square0linkfedilink
smqEnglish · 3 months agoblog article - How To Read CT Scansplus-squaremessage-squaremessage-square2linkfedilinkarrow-up19arrow-down11
arrow-up18arrow-down1message-squareblog article - How To Read CT Scansplus-squaresmqEnglish · 3 months agomessage-square2linkfedilink
Salamander@mander.xyzEnglish · edit-23 months agoInside of Sensirion's SCD4xplus-squaremander.xyzimagemessage-square17linkfedilinkarrow-up172arrow-down10
arrow-up172arrow-down1imageInside of Sensirion's SCD4xplus-squaremander.xyzSalamander@mander.xyzEnglish · edit-23 months agomessage-square17linkfedilink
HewlettHackard@lemmy.caEnglish · 4 months agoNews article about DigiKey and tariffswww.npr.orgexternal-linkmessage-square2linkfedilinkarrow-up119arrow-down11
arrow-up118arrow-down1external-linkNews article about DigiKey and tariffswww.npr.orgHewlettHackard@lemmy.caEnglish · 4 months agomessage-square2linkfedilink
mesamunefire@lemmy.worldEnglish · 4 months agoGitHub - ericjenott/Evertop: E-ink IBM XT clone with solar power, ultra low power consumption, and ultra long battery life.plus-squaregithub.comexternal-linkmessage-square3linkfedilinkarrow-up128arrow-down10
arrow-up128arrow-down1external-linkGitHub - ericjenott/Evertop: E-ink IBM XT clone with solar power, ultra low power consumption, and ultra long battery life.plus-squaregithub.commesamunefire@lemmy.worldEnglish · 4 months agomessage-square3linkfedilink
WaterWaiver@aussie.zoneEnglish · 4 months agoWifi networks and home automation systems are expected to last 50+ years.plus-squareaussie.zoneimagemessage-square10linkfedilinkarrow-up139arrow-down12
arrow-up137arrow-down1imageWifi networks and home automation systems are expected to last 50+ years.plus-squareaussie.zoneWaterWaiver@aussie.zoneEnglish · 4 months agomessage-square10linkfedilink
HootinNHollerin@lemmy.dbzer0.comEnglish · 4 months agoOffline inventory system that pulls info from barcodes' datasheets and creates labels, etcplus-squarehackaday.comexternal-linkmessage-square0linkfedilinkarrow-up117arrow-down10
arrow-up117arrow-down1external-linkOffline inventory system that pulls info from barcodes' datasheets and creates labels, etcplus-squarehackaday.comHootinNHollerin@lemmy.dbzer0.comEnglish · 4 months agomessage-square0linkfedilink
jet@hackertalks.comEnglish · 4 months agoFavorite anti-static mat?plus-squaremessage-squaremessage-square10linkfedilinkarrow-up121arrow-down11
arrow-up120arrow-down1message-squareFavorite anti-static mat?plus-squarejet@hackertalks.comEnglish · 4 months agomessage-square10linkfedilink
RelativeArea1@sh.itjust.worksEnglish · edit-24 months agobro woke up as an april fools joke and chose violenceplus-squareyoutu.beexternal-linkmessage-square2linkfedilinkarrow-up121arrow-down11
arrow-up120arrow-down1external-linkbro woke up as an april fools joke and chose violenceplus-squareyoutu.beRelativeArea1@sh.itjust.worksEnglish · edit-24 months agomessage-square2linkfedilink
WaterWaiver@aussie.zoneEnglish · 5 months agoCursed schematic symbol of the week: carcinised NPNplus-squareaussie.zoneimagemessage-square12linkfedilinkarrow-up139arrow-down12
arrow-up137arrow-down1imageCursed schematic symbol of the week: carcinised NPNplus-squareaussie.zoneWaterWaiver@aussie.zoneEnglish · 5 months agomessage-square12linkfedilink
WaterWaiver@aussie.zoneEnglish · edit-25 months agoUnexpected use of FR2 of the week: Phenolic gearsplus-squareaussie.zoneimagemessage-square7linkfedilinkarrow-up129arrow-down11
arrow-up128arrow-down1imageUnexpected use of FR2 of the week: Phenolic gearsplus-squareaussie.zoneWaterWaiver@aussie.zoneEnglish · edit-25 months agomessage-square7linkfedilink
WaterWaiver@aussie.zoneEnglish · edit-25 months agoPretty part of the week: Murata Chip EMIFIL LC (tiny little handlebar L-C-L filters)plus-squareaussie.zoneimagemessage-square0linkfedilinkarrow-up120arrow-down10
arrow-up120arrow-down1imagePretty part of the week: Murata Chip EMIFIL LC (tiny little handlebar L-C-L filters)plus-squareaussie.zoneWaterWaiver@aussie.zoneEnglish · edit-25 months agomessage-square0linkfedilink
RoliversEnglish · edit-26 months agoUV solder mask laser exposureplus-squarestreamable.comexternal-linkmessage-square2linkfedilinkarrow-up126arrow-down11
arrow-up125arrow-down1external-linkUV solder mask laser exposureplus-squarestreamable.comRoliversEnglish · edit-26 months agomessage-square2linkfedilink
