#pcb — Public Fediverse posts

SNS Insider によると、プリント基板市場の規模は2025年に836.1億米ドルと推定され、2035年までに1360.2億米ドルに達すると見込まれる。2026年-2035年の年平均成長率(CAGR)は4.99%と予測。詳細は https://www.snsinsider.com/reports/printed-circuit-board-market-6698 を参照。
#PCB #MarketReport #Forecast

I've been wondering for a while how I can contribute to the #oshw movement given I don't have much energy outside of work for doing additional electronic design work. It's occurred to me that if I don't have the energy to create stuff, maybe I can help others who do by offering to review designs.

DM me if you want a review of your #electronics project - I can review both schematics and #PCB layout. My only condition is that it must be #opensource.

Hey #feditronics , does it make sense to use the connection between the GND pin and the tab on a voltage regulator as a bridge? It would simplify my routing a bit.

#electronics #PCB

https://www.europesays.com/pl/448901/ Gigabyte AORUS GeForce RTX 5090 Infinity – Nadchodząca karta graficzna ma cechować się świetnym systemem chłodzenia #aorus #AorusGeforceRtx5090Infinity #blackwell #FurMark #GeforceRtx5090 #GeforceRtx5090FoundersEdition #gigabyte #GigabyteAorusGeforceRtx5090Infinity #KartaGraficzna #Nauka #NaukaITechnika #NaukaTechnika #pcb #PL #Poland #Polish #Polska #Polski #Science #ScienceAndTechnology #ScienceTechnology #specyfikacja #Technika #Technology #UkładGraficzny

I think this is universal, and applies in more situations than this.

You make a PCB, and you check it very carefully, every component on schematic and as placed, and all the design rule checks.

You double check.

You triple check.

You place an order.

The order is confirmed.

Now, when you look at the design, 5 different obvious errors jump out at you.

They were clearly hiding, before.

If you are really lucky, you can cancel the order and reorder, but usually it is *just* too late.

#PCB

Well, I have ordered a board with a new TPS62933 design.

#PCB

#Research by south Wales uni changes what you think -
https://kensbookinfo.blogspot.com/p/markets.html#18

#Azerbaijan participates in int'l forum on music education -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Baku

#KevinWarsh's real Fed 'regime change' may happen deep -
https://kensbookinfo.blogspot.com/p/youtube.html46

Babar, Naseem recalled as #PCB announces 16-member squad -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Islamabad

#Mexico and #EU sign trade agreements -
https://kensbookinfo.blogspot.com/p/sports.html#3

View all news from the markets https://kensbookinfo.blogspot.com/2026/03/latest-news-from-markets.html

#Research by south Wales uni changes what you think -
https://kensbookinfo.blogspot.com/p/markets.html#18

#Azerbaijan participates in int'l forum on music education -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Baku

#KevinWarsh's real Fed 'regime change' may happen deep -
https://kensbookinfo.blogspot.com/p/youtube.html46

Babar, Naseem recalled as #PCB announces 16-member squad -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Islamabad

#Mexico and #EU sign trade agreements -
https://kensbookinfo.blogspot.com/p/sports.html#3

View all news from the markets https://kensbookinfo.blogspot.com/2026/03/latest-news-from-markets.html

#Research by south Wales uni changes what you think -
https://kensbookinfo.blogspot.com/p/markets.html#18

#Azerbaijan participates in int'l forum on music education -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Baku

#KevinWarsh's real Fed 'regime change' may happen deep -
https://kensbookinfo.blogspot.com/p/youtube.html46

Babar, Naseem recalled as #PCB announces 16-member squad -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Islamabad

#Mexico and #EU sign trade agreements -
https://kensbookinfo.blogspot.com/p/sports.html#3

View all news from the markets https://kensbookinfo.blogspot.com/2026/03/latest-news-from-markets.html

#Research by south Wales uni changes what you think -
https://kensbookinfo.blogspot.com/p/markets.html#18

#Azerbaijan participates in int'l forum on music education -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Baku

#KevinWarsh's real Fed 'regime change' may happen deep -
https://kensbookinfo.blogspot.com/p/youtube.html46

Babar, Naseem recalled as #PCB announces 16-member squad -
https://kensbookinfo.blogspot.com/p/world-capitals.html#Islamabad

#Mexico and #EU sign trade agreements -
https://kensbookinfo.blogspot.com/p/sports.html#3

View all news from the markets https://kensbookinfo.blogspot.com/2026/03/latest-news-from-markets.html

Join us for PCB Peer Engagement Presents on Monday, May 25 @ 8 PM EST

Matt Selm & ACB Next Generation will be here to discuss attracting younger members to your affiliate & getting them involved.

This is an important conversation for anyone who wants to strengthen chapters, build connection & support the next generation of leaders.

Sponsored by the PCB Peer Engagement Team.

Also on ACB Media 6 & Clubhouse.

#PCB #ACBNextGeneration #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Join us for PCB Peer Engagement Presents on Monday, May 25 @ 8 PM EST

Matt Selm & ACB Next Generation will be here to discuss attracting younger members to your affiliate & getting them involved.

This is an important conversation for anyone who wants to strengthen chapters, build connection & support the next generation of leaders.

Sponsored by the PCB Peer Engagement Team.

Also on ACB Media 6 & Clubhouse.

#PCB #ACBNextGeneration #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Join us for PCB Peer Engagement Presents on Monday, May 25 @ 8 PM EST

Matt Selm & ACB Next Generation will be here to discuss attracting younger members to your affiliate & getting them involved.

This is an important conversation for anyone who wants to strengthen chapters, build connection & support the next generation of leaders.

Sponsored by the PCB Peer Engagement Team.

Also on ACB Media 6 & Clubhouse.

#PCB #ACBNextGeneration #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Join us for PCB Peer Engagement Presents on Monday, May 25 @ 8 PM EST

Matt Selm & ACB Next Generation will be here to discuss attracting younger members to your affiliate & getting them involved.

This is an important conversation for anyone who wants to strengthen chapters, build connection & support the next generation of leaders.

Sponsored by the PCB Peer Engagement Team.

Also on ACB Media 6 & Clubhouse.

#PCB #ACBNextGeneration #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Join us for PCB Peer Engagement Presents on Monday, May 25 @ 8 PM EST

Matt Selm & ACB Next Generation will be here to discuss attracting younger members to your affiliate & getting them involved.

This is an important conversation for anyone who wants to strengthen chapters, build connection & support the next generation of leaders.

Sponsored by the PCB Peer Engagement Team.

Also on ACB Media 6 & Clubhouse.

#PCB #ACBNextGeneration #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

So I tried a TPS54202, and the lower switching frequency means a much larger inductor, and that is physically a nuisance on my small design board.

Looks like maybe a TPS62933 is the answer, at 1MHz (spread spectrum) it looks like a reasonable size inductor, and the IC is smaller than an SOT-23-6.

So looking at that next. Up to 26c now. But crazy it is 3A. Indeed some 3A ICs are cheaper than 2A! Most of my designs only need 1A, but some benefit from more.

Time for test boards I think.

#PCB

Adding my logo. Why not?

#buildinpublic #electroncis #pcb #protonpack #artwork

Why does holding this 3D printed jig in place whilst I change PCB feel like I am doing a Vulcan mind meld?!

#PCB #Eufymake #startrek

So, yes, a "smiley" on the artwork.

But it has a purpose, really.

The printer does a photo align, and even with a simple jig it can mean an adjustment.

The camera aligns on highest point, all lower points are offset, annoyingly.

That inductor is highest point, so align the smiley and all else aligns.

Next step - getting eufyMake to handle fiducials to align prints.

#PCB #eufymake

Thank you for making PRC’s conference such a success!

The Philadelphia Regional Chapter’s Living Your Best Accessible Life conference brought together the blind & low vision community for a day of fellowship, resources, empowerment & connection.

The turnout was incredible. It was truly standing room only.

Thank you to everyone who attended, volunteered, presented, supported, shared resources & helped make the day possible.

#PCB #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Thank you for making PRC’s conference such a success!

The Philadelphia Regional Chapter’s Living Your Best Accessible Life conference brought together the blind & low vision community for a day of fellowship, resources, empowerment & connection.

The turnout was incredible. It was truly standing room only.

Thank you to everyone who attended, volunteered, presented, supported, shared resources & helped make the day possible.

#PCB #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Thank you for making PRC’s conference such a success!

The Philadelphia Regional Chapter’s Living Your Best Accessible Life conference brought together the blind & low vision community for a day of fellowship, resources, empowerment & connection.

The turnout was incredible. It was truly standing room only.

Thank you to everyone who attended, volunteered, presented, supported, shared resources & helped make the day possible.

#PCB #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Thank you for making PRC’s conference such a success!

The Philadelphia Regional Chapter’s Living Your Best Accessible Life conference brought together the blind & low vision community for a day of fellowship, resources, empowerment & connection.

The turnout was incredible. It was truly standing room only.

Thank you to everyone who attended, volunteered, presented, supported, shared resources & helped make the day possible.

#PCB #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

Thank you for making PRC’s conference such a success!

The Philadelphia Regional Chapter’s Living Your Best Accessible Life conference brought together the blind & low vision community for a day of fellowship, resources, empowerment & connection.

The turnout was incredible. It was truly standing room only.

Thank you to everyone who attended, volunteered, presented, supported, shared resources & helped make the day possible.

#PCB #BlindCommunity #LowVision #AccessibilityMatters #PCBPeers

One of my more fun boards, which I am amazed have not sold many (yet).

Designed for an Ironman suit and helmet, of all things. A friend does parties, etc.

4 outputs with 5V direct from USB, a big cap (needed to drive servos), and an output. Used for LED strips and the servos working Ironman helmet.

Stereo speaker outputs and an SD slot to hold WAV files. Also stereo microphones (not needed for Ironman).

And a couple of contact button inputs.

https://shop.revk.uk

#ironman #pcb #esp32

KiCad Version 10.0.3 Released
Download: www.kicad.org/download/
Changleog: https://www.kicad.org/blog/2026/05/KiCad-10.0.3-Release/.

@kicad.org

#PCB #KICAD

Owing to the operational independence of logistics corporations - and the relative weakness of terrestrial governments compared to metanational corps - the Interplanetary Shipments Treaty grants signatories the right to enforce security in whatever manner they see fit. The IST thus allows the issuance of security operator licenses to designated staff. In the frontier, these licenses are often distributed on an as-needed basis to locals, effectively "deputizing" them as enforcers.

[Behind the scenes: I like decorative PCBs. This one uses a black core and clear solder mask, which makes for some cool colors. If you look closely, the black core has some interesting color variation around the copper traces.]

#cyberpunk #neotropolis #pcb

For some of my smaller run boards, an overprint like this could be really useful.

[update, printed WAGOs as well]

JLC should offer this as an added service 🙂

Over printing the WAGOs, really is awesome...

#PCB #QR #eufymake

For some of my smaller run boards, an overprint like this could be really useful.

[update, printed WAGOs as well]

JLC should offer this as an added service 🙂

Over printing the WAGOs, really is awesome...

#PCB #QR #eufymake

For some of my smaller run boards, an overprint like this could be really useful.

[update, printed WAGOs as well]

JLC should offer this as an added service 🙂

Over printing the WAGOs, really is awesome...

#PCB #QR #eufymake

For some of my smaller run boards, an overprint like this could be really useful.

[update, printed WAGOs as well]

JLC should offer this as an added service 🙂

Over printing the WAGOs, really is awesome...

#PCB #QR #eufymake

For some of my smaller run boards, an overprint like this could be really useful.

[update, printed WAGOs as well]

JLC should offer this as an added service 🙂

Over printing the WAGOs, really is awesome...

#PCB #QR #eufymake

No India trip for PCB chief Mohsin Naqvi; to join Ahmedabad ICC Board meeting virtually on May 31. https://english.mathrubhumi.com/sports/cricket/pcb-chairman-mohsin-naqvi-skip-india-visit-icc-board-meeting-virtual-attendance-ahmedabad-rfk4ovel?utm_source=dlvr.it&utm_medium=mastodon #MohsinNaqvi #PCB #ICCMeeting #BCCI #Ahmedabad

No India trip for PCB chief Mohsin Naqvi; to join Ahmedabad ICC Board meeting virtually on May 31. https://english.mathrubhumi.com/sports/cricket/pcb-chairman-mohsin-naqvi-skip-india-visit-icc-board-meeting-virtual-attendance-ahmedabad-rfk4ovel?utm_source=dlvr.it&utm_medium=mastodon #MohsinNaqvi #PCB #ICCMeeting #BCCI #Ahmedabad

No India trip for PCB chief Mohsin Naqvi; to join Ahmedabad ICC Board meeting virtually on May 31. https://english.mathrubhumi.com/sports/cricket/pcb-chairman-mohsin-naqvi-skip-india-visit-icc-board-meeting-virtual-attendance-ahmedabad-rfk4ovel?utm_source=dlvr.it&utm_medium=mastodon #MohsinNaqvi #PCB #ICCMeeting #BCCI #Ahmedabad

No India trip for PCB chief Mohsin Naqvi; to join Ahmedabad ICC Board meeting virtually on May 31. https://english.mathrubhumi.com/sports/cricket/pcb-chairman-mohsin-naqvi-skip-india-visit-icc-board-meeting-virtual-attendance-ahmedabad-rfk4ovel?utm_source=dlvr.it&utm_medium=mastodon #MohsinNaqvi #PCB #ICCMeeting #BCCI #Ahmedabad

No India trip for PCB chief Mohsin Naqvi; to join Ahmedabad ICC Board meeting virtually on May 31. https://english.mathrubhumi.com/sports/cricket/pcb-chairman-mohsin-naqvi-skip-india-visit-icc-board-meeting-virtual-attendance-ahmedabad-rfk4ovel?utm_source=dlvr.it&utm_medium=mastodon #MohsinNaqvi #PCB #ICCMeeting #BCCI #Ahmedabad

Protesto denuncia riscos ambientais de obra bilionária da Sabesp no ABC paulista

https://web.brid.gy/r/https://www.brasildefato.com.br/2026/05/16/protesto-denuncia-riscos-ambientais-de-obra-bilionaria-da-sabesp-no-abc-paulista/

Protesto denuncia riscos ambientais de obra bilionária da Sabesp no ABC paulista

https://fed.brid.gy/r/https://www.brasildefato.com.br/2026/05/16/protesto-denuncia-riscos-ambientais-de-obra-bilionaria-da-sabesp-no-abc-paulista/

Protesto denuncia riscos ambientais de obra bilionária da Sabesp no ABC paulista

https://fed.brid.gy/r/https://www.brasildefato.com.br/2026/05/16/protesto-denuncia-riscos-ambientais-de-obra-bilionaria-da-sabesp-no-abc-paulista/

Del esquema al PCB 🚀🔔

Después de varias etapas de diseño y pruebas, llegó el momento de fabricar el primer prototipo del PCB para el proyecto del Timbre Escolar Inteligente.

En este video se puede ver parte del proceso: diseño, preparación y fabricación de la placa que va a integrar el ESP8266, control de relés y periféricos del sistema.

Todavía queda bastante trabajo por delante, pero ver cómo el proyecto empieza a tomar forma física es una de las partes más interesantes del desarrollo ⚡

#PCB #ESP8266 #IoT #Electrónica #Embedded #DIYElectronics #Ingeniería #KiCad #Arduino #Prototipo #HardwareDesign

Del esquema al PCB 🚀🔔

Después de varias etapas de diseño y pruebas, llegó el momento de fabricar el primer prototipo del PCB para el proyecto del Timbre Escolar Inteligente.

En este video se puede ver parte del proceso: diseño, preparación y fabricación de la placa que va a integrar el ESP8266, control de relés y periféricos del sistema.

Todavía queda bastante trabajo por delante, pero ver cómo el proyecto empieza a tomar forma física es una de las partes más interesantes del desarrollo ⚡

#PCB #ESP8266 #IoT #Electrónica #Embedded #DIYElectronics #Ingeniería #KiCad #Arduino #Prototipo #HardwareDesign

Del esquema al PCB 🚀🔔

Después de varias etapas de diseño y pruebas, llegó el momento de fabricar el primer prototipo del PCB para el proyecto del Timbre Escolar Inteligente.

En este video se puede ver parte del proceso: diseño, preparación y fabricación de la placa que va a integrar el ESP8266, control de relés y periféricos del sistema.

Todavía queda bastante trabajo por delante, pero ver cómo el proyecto empieza a tomar forma física es una de las partes más interesantes del desarrollo ⚡

#PCB #ESP8266 #IoT #Electrónica #Embedded #DIYElectronics #Ingeniería #KiCad #Arduino #Prototipo #HardwareDesign

Del esquema al PCB 🚀🔔

Después de varias etapas de diseño y pruebas, llegó el momento de fabricar el primer prototipo del PCB para el proyecto del Timbre Escolar Inteligente.

En este video se puede ver parte del proceso: diseño, preparación y fabricación de la placa que va a integrar el ESP8266, control de relés y periféricos del sistema.

Todavía queda bastante trabajo por delante, pero ver cómo el proyecto empieza a tomar forma física es una de las partes más interesantes del desarrollo ⚡

#PCB #ESP8266 #IoT #Electrónica #Embedded #DIYElectronics #Ingeniería #KiCad #Arduino #Prototipo #HardwareDesign

Del esquema al PCB 🚀🔔

Después de varias etapas de diseño y pruebas, llegó el momento de fabricar el primer prototipo del PCB para el proyecto del Timbre Escolar Inteligente.

En este video se puede ver parte del proceso: diseño, preparación y fabricación de la placa que va a integrar el ESP8266, control de relés y periféricos del sistema.

Todavía queda bastante trabajo por delante, pero ver cómo el proyecto empieza a tomar forma física es una de las partes más interesantes del desarrollo ⚡

#PCB #ESP8266 #IoT #Electrónica #Embedded #DIYElectronics #Ingeniería #KiCad #Arduino #Prototipo #HardwareDesign

Sigo avanzando con el proyecto del **Timbre Escolar Inteligente** y hoy quería compartir dos frentes en los que estuve trabajando en paralelo.

Por un lado, el **diseño del gabinete en FreeCAD**, pensando en una solución más prolija, compacta y lista para llevar a prototipo físico. Y por otro, una **API REST de consulta de feriados**, para que el sistema pueda identificar fechas especiales y evitar que suenen los timbres en días no laborables.

Me gusta mucho cuando un proyecto empieza a integrar distintas capas: software, electrónica, mecánica e integración con servicios externos. Ahí es donde realmente se empieza a transformar en una solución completa.

Todavía queda camino por recorrer, pero cada avance suma y le da más forma a la idea.

#FreeCAD #PCB #IoT #ESP8266 #API #REST #Electronica #EmbeddedSystems #ProyectoPersonal #Ingeniería

Sigo avanzando con el proyecto del **Timbre Escolar Inteligente** y hoy quería compartir dos frentes en los que estuve trabajando en paralelo.

Por un lado, el **diseño del gabinete en FreeCAD**, pensando en una solución más prolija, compacta y lista para llevar a prototipo físico. Y por otro, una **API REST de consulta de feriados**, para que el sistema pueda identificar fechas especiales y evitar que suenen los timbres en días no laborables.

Me gusta mucho cuando un proyecto empieza a integrar distintas capas: software, electrónica, mecánica e integración con servicios externos. Ahí es donde realmente se empieza a transformar en una solución completa.

Todavía queda camino por recorrer, pero cada avance suma y le da más forma a la idea.

#FreeCAD #PCB #IoT #ESP8266 #API #REST #Electronica #EmbeddedSystems #ProyectoPersonal #Ingeniería

Sigo avanzando con el proyecto del **Timbre Escolar Inteligente** y hoy quería compartir dos frentes en los que estuve trabajando en paralelo.

Por un lado, el **diseño del gabinete en FreeCAD**, pensando en una solución más prolija, compacta y lista para llevar a prototipo físico. Y por otro, una **API REST de consulta de feriados**, para que el sistema pueda identificar fechas especiales y evitar que suenen los timbres en días no laborables.

Me gusta mucho cuando un proyecto empieza a integrar distintas capas: software, electrónica, mecánica e integración con servicios externos. Ahí es donde realmente se empieza a transformar en una solución completa.

Todavía queda camino por recorrer, pero cada avance suma y le da más forma a la idea.

#FreeCAD #PCB #IoT #ESP8266 #API #REST #Electronica #EmbeddedSystems #ProyectoPersonal #Ingeniería

Sigo avanzando con el proyecto del **Timbre Escolar Inteligente** y hoy quería compartir dos frentes en los que estuve trabajando en paralelo.

Por un lado, el **diseño del gabinete en FreeCAD**, pensando en una solución más prolija, compacta y lista para llevar a prototipo físico. Y por otro, una **API REST de consulta de feriados**, para que el sistema pueda identificar fechas especiales y evitar que suenen los timbres en días no laborables.

Me gusta mucho cuando un proyecto empieza a integrar distintas capas: software, electrónica, mecánica e integración con servicios externos. Ahí es donde realmente se empieza a transformar en una solución completa.

Todavía queda camino por recorrer, pero cada avance suma y le da más forma a la idea.

#FreeCAD #PCB #IoT #ESP8266 #API #REST #Electronica #EmbeddedSystems #ProyectoPersonal #Ingeniería